diff --git a/.editorconfig b/.editorconfig
index 4b3e06249..f5af6a6df 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+# SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
#
# SPDX-License-Identifier: CC0-1.0
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 29e0bf2fc..b5eae2969 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+# SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
#
# SPDX-License-Identifier: AGPL-3.0-only
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index 9010f8edc..42017d24c 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+# SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
#
# SPDX-License-Identifier: AGPL-3.0-only
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index ac21dbd23..d25314a9d 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+# SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
#
# SPDX-License-Identifier: AGPL-3.0-only
diff --git a/.github/workflows/reuse.yml b/.github/workflows/reuse.yml
index 21f767d99..a4f9ed0c2 100644
--- a/.github/workflows/reuse.yml
+++ b/.github/workflows/reuse.yml
@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+# SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
#
# SPDX-License-Identifier: AGPL-3.0-only
diff --git a/.gitignore b/.gitignore
index f0694e4c5..81b730217 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+# SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
#
# SPDX-License-Identifier: CC0-1.0
diff --git a/.idea/copyright/hedgedoc.xml b/.idea/copyright/hedgedoc.xml
index 65ed1c6d5..f09768655 100644
--- a/.idea/copyright/hedgedoc.xml
+++ b/.idea/copyright/hedgedoc.xml
@@ -1,6 +1,6 @@
-
+
diff --git a/.mailmap.license b/.mailmap.license
index 76ee3b90b..078e5a9ac 100644
--- a/.mailmap.license
+++ b/.mailmap.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/.reuse/dep5 b/.reuse/dep5
index 96517b833..f8a6a1ebb 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -4,19 +4,19 @@ Upstream-Contact: The HedgeDoc developers
Source: https://github.com/hedgedoc/react-client
Files: public/api/*
-Copyright: 2020 The HedgeDoc developers (see AUTHORS file)
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
License: CC0-1.0
Files: public/icons/*
-Copyright: 2020 The HedgeDoc developers (see AUTHORS file)
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
License: LicenseRef-HedgeDoc-Icon-Usgae-Guidelines
Files: public/locales/*
-Copyright: 2020 The HedgeDoc developers (see AUTHORS file)
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
License: CC-BY-SA-4.0
Files: public/img/*
-Copyright: 2020 The HedgeDoc developers (see AUTHORS file)
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
License: CC0-1.0
Files: public/img/highres.jpg
@@ -24,23 +24,23 @@ Copyright: Vincent van Gogh
License: CC0-1.0
Files: public/index.html
-Copyright: 2020 The HedgeDoc developers (see AUTHORS file)
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
License: CC0-1.0
Files: public/robots.txt
-Copyright: 2020 The HedgeDoc developers (see AUTHORS file)
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
License: CC0-1.0
Files: .idea/**
-Copyright: 2020 The HedgeDoc developers (see AUTHORS file)
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
License: CC0-1.0
Files: .github/ISSUE_TEMPLATE/*.md
-Copyright: 2020 The HedgeDoc developers (see AUTHORS file)
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
License: CC-BY-SA-4.0
Files: .github/pull_request_template.md
-Copyright: 2020 The HedgeDoc developers (see AUTHORS file)
+Copyright: 2021 The HedgeDoc developers (see AUTHORS file)
License: CC-BY-SA-4.0
diff --git a/AUTHORS.md b/AUTHORS.md
index acd60f645..5ed33d7d0 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -1,5 +1,5 @@
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a7f7d1ba..6b0414738 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,5 @@
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 4bd7e2954..bbf852e57 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,5 +1,5 @@
diff --git a/README.md b/README.md
index 1d9d5bba2..6e48f5a64 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
diff --git a/browserstack.json.license b/browserstack.json.license
index 76ee3b90b..078e5a9ac 100644
--- a/browserstack.json.license
+++ b/browserstack.json.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/craco.config.js b/craco.config.js
index fd8ba7155..a161c646e 100644
--- a/craco.config.js
+++ b/craco.config.js
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress.json.license b/cypress.json.license
index 76ee3b90b..078e5a9ac 100644
--- a/cypress.json.license
+++ b/cypress.json.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/cypress/.eslintrc.json.license b/cypress/.eslintrc.json.license
index a2952f013..078e5a9ac 100644
--- a/cypress/.eslintrc.json.license
+++ b/cypress/.eslintrc.json.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: CC0-1.0
diff --git a/cypress/fixtures/acme.png.license b/cypress/fixtures/acme.png.license
index a2952f013..078e5a9ac 100644
--- a/cypress/fixtures/acme.png.license
+++ b/cypress/fixtures/acme.png.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: CC0-1.0
diff --git a/cypress/fixtures/import.md.txt.license b/cypress/fixtures/import.md.txt.license
index 5431fe8d0..6ca85760e 100644
--- a/cypress/fixtures/import.md.txt.license
+++ b/cypress/fixtures/import.md.txt.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: CC-BY-SA-4.0
diff --git a/cypress/fixtures/languages.ts b/cypress/fixtures/languages.ts
index 782fda116..b9a3745d8 100644
--- a/cypress/fixtures/languages.ts
+++ b/cypress/fixtures/languages.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/autocompletion.spec.ts b/cypress/integration/autocompletion.spec.ts
index 1f5f6b2eb..105d4210e 100644
--- a/cypress/integration/autocompletion.spec.ts
+++ b/cypress/integration/autocompletion.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/banner.spec.ts b/cypress/integration/banner.spec.ts
index c5a45df4c..1965bbebd 100644
--- a/cypress/integration/banner.spec.ts
+++ b/cypress/integration/banner.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/code.spec.ts b/cypress/integration/code.spec.ts
index 7d37f49c9..dcf5d29fe 100644
--- a/cypress/integration/code.spec.ts
+++ b/cypress/integration/code.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/documentTitle.spec.ts b/cypress/integration/documentTitle.spec.ts
index 27ede8c31..23a15af5b 100644
--- a/cypress/integration/documentTitle.spec.ts
+++ b/cypress/integration/documentTitle.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/editorMode.spec.ts b/cypress/integration/editorMode.spec.ts
index 57c9708b0..5fbecc894 100644
--- a/cypress/integration/editorMode.spec.ts
+++ b/cypress/integration/editorMode.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/export.spec.ts b/cypress/integration/export.spec.ts
index c7ce8dc73..9cc60fd32 100644
--- a/cypress/integration/export.spec.ts
+++ b/cypress/integration/export.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/helpDialog.spec.ts b/cypress/integration/helpDialog.spec.ts
index 016b5be11..27a654c0f 100644
--- a/cypress/integration/helpDialog.spec.ts
+++ b/cypress/integration/helpDialog.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/history.spec.ts b/cypress/integration/history.spec.ts
index b1859a6e4..5ae951eb8 100644
--- a/cypress/integration/history.spec.ts
+++ b/cypress/integration/history.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/import.spec.ts b/cypress/integration/import.spec.ts
index a5dafe7d0..051ab7551 100644
--- a/cypress/integration/import.spec.ts
+++ b/cypress/integration/import.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/intro.spec.ts b/cypress/integration/intro.spec.ts
index adc180bcf..0d9de4c49 100644
--- a/cypress/integration/intro.spec.ts
+++ b/cypress/integration/intro.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/language.spec.ts b/cypress/integration/language.spec.ts
index be521b8ac..4402e67e6 100644
--- a/cypress/integration/language.spec.ts
+++ b/cypress/integration/language.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/link.spec.ts b/cypress/integration/link.spec.ts
index a706b5252..ed43de58f 100644
--- a/cypress/integration/link.spec.ts
+++ b/cypress/integration/link.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/maxLength.spec.ts b/cypress/integration/maxLength.spec.ts
index 986cb380e..6cd5de400 100644
--- a/cypress/integration/maxLength.spec.ts
+++ b/cypress/integration/maxLength.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/metadata.spec.ts b/cypress/integration/metadata.spec.ts
index 1863eace6..9e7185edd 100644
--- a/cypress/integration/metadata.spec.ts
+++ b/cypress/integration/metadata.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/profile.spec.ts b/cypress/integration/profile.spec.ts
index 14026ed74..a686ceb70 100644
--- a/cypress/integration/profile.spec.ts
+++ b/cypress/integration/profile.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/toolbar.spec.ts b/cypress/integration/toolbar.spec.ts
index 42bd570bb..de46aaa32 100644
--- a/cypress/integration/toolbar.spec.ts
+++ b/cypress/integration/toolbar.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/integration/upload.spec.ts b/cypress/integration/upload.spec.ts
index 5207d5773..37eae2b3f 100644
--- a/cypress/integration/upload.spec.ts
+++ b/cypress/integration/upload.spec.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/support/checkLinks.ts b/cypress/support/checkLinks.ts
index f5b05c575..14ee38366 100644
--- a/cypress/support/checkLinks.ts
+++ b/cypress/support/checkLinks.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/support/config.ts b/cypress/support/config.ts
index 0d12cf015..71bcfd935 100644
--- a/cypress/support/config.ts
+++ b/cypress/support/config.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/support/fill.ts b/cypress/support/fill.ts
index 0bda87d4f..b574898a8 100644
--- a/cypress/support/fill.ts
+++ b/cypress/support/fill.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/support/index.ts b/cypress/support/index.ts
index ce03071db..d28a2130b 100644
--- a/cypress/support/index.ts
+++ b/cypress/support/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/support/login.ts b/cypress/support/login.ts
index c6c9a0489..e0e3ee2cc 100644
--- a/cypress/support/login.ts
+++ b/cypress/support/login.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/cypress/tsconfig.json.license b/cypress/tsconfig.json.license
index a2952f013..078e5a9ac 100644
--- a/cypress/tsconfig.json.license
+++ b/cypress/tsconfig.json.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: CC0-1.0
diff --git a/cypress/webpack.config.js b/cypress/webpack.config.js
index 0a8f50b64..e7016468e 100644
--- a/cypress/webpack.config.js
+++ b/cypress/webpack.config.js
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: CC0-1.0
*/
diff --git a/package.json.license b/package.json.license
index 097b40d51..991e477fe 100644
--- a/package.json.license
+++ b/package.json.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
diff --git a/renovate.json.license b/renovate.json.license
index 76ee3b90b..078e5a9ac 100644
--- a/renovate.json.license
+++ b/renovate.json.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/src/api/auth/index.ts b/src/api/auth/index.ts
index 41cb563a1..0b2994bbf 100644
--- a/src/api/auth/index.ts
+++ b/src/api/auth/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/config/index.ts b/src/api/config/index.ts
index a25b60eab..9feb930ae 100644
--- a/src/api/config/index.ts
+++ b/src/api/config/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/config/types.d.ts b/src/api/config/types.d.ts
index 248da10bc..667aa5220 100644
--- a/src/api/config/types.d.ts
+++ b/src/api/config/types.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/history/index.ts b/src/api/history/index.ts
index 67575e576..abb76de9a 100644
--- a/src/api/history/index.ts
+++ b/src/api/history/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/me/index.ts b/src/api/me/index.ts
index ce0b04096..92626a0fd 100644
--- a/src/api/me/index.ts
+++ b/src/api/me/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/media/index.ts b/src/api/media/index.ts
index 520116477..5a2cc5fe0 100644
--- a/src/api/media/index.ts
+++ b/src/api/media/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/notes/index.ts b/src/api/notes/index.ts
index d5b9e2975..1762de7d1 100644
--- a/src/api/notes/index.ts
+++ b/src/api/notes/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/revisions/index.ts b/src/api/revisions/index.ts
index c4b374631..d68449f91 100644
--- a/src/api/revisions/index.ts
+++ b/src/api/revisions/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/revisions/types.d.ts b/src/api/revisions/types.d.ts
index 67f76d8fe..a1e3ba545 100644
--- a/src/api/revisions/types.d.ts
+++ b/src/api/revisions/types.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/tokens/index.ts b/src/api/tokens/index.ts
index 94e1f4b02..29a8cfdee 100644
--- a/src/api/tokens/index.ts
+++ b/src/api/tokens/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/tokens/types.d.ts b/src/api/tokens/types.d.ts
index 5f1f812c1..b4ea98896 100644
--- a/src/api/tokens/types.d.ts
+++ b/src/api/tokens/types.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/users/index.ts b/src/api/users/index.ts
index b9b9a71c3..69316ec67 100644
--- a/src/api/users/index.ts
+++ b/src/api/users/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/users/types.d.ts b/src/api/users/types.d.ts
index c9593d4d4..ef42d329b 100644
--- a/src/api/users/types.d.ts
+++ b/src/api/users/types.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/api/utils.ts b/src/api/utils.ts
index ea05a608c..e79492c97 100644
--- a/src/api/utils.ts
+++ b/src/api/utils.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/application-loader/application-loader.scss b/src/components/application-loader/application-loader.scss
index cbb440e18..193f4d690 100644
--- a/src/components/application-loader/application-loader.scss
+++ b/src/components/application-loader/application-loader.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/application-loader/application-loader.tsx b/src/components/application-loader/application-loader.tsx
index 081b80c95..0d75b67fa 100644
--- a/src/components/application-loader/application-loader.tsx
+++ b/src/components/application-loader/application-loader.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/application-loader/initializers/configLoader.ts b/src/components/application-loader/initializers/configLoader.ts
index f2dd95a02..ca86bba37 100644
--- a/src/components/application-loader/initializers/configLoader.ts
+++ b/src/components/application-loader/initializers/configLoader.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/application-loader/initializers/i18n.ts b/src/components/application-loader/initializers/i18n.ts
index 224f975d8..9dbc472df 100644
--- a/src/components/application-loader/initializers/i18n.ts
+++ b/src/components/application-loader/initializers/i18n.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/application-loader/initializers/index.ts b/src/components/application-loader/initializers/index.ts
index ce136daae..e1ed6b6b3 100644
--- a/src/components/application-loader/initializers/index.ts
+++ b/src/components/application-loader/initializers/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/application-loader/loading-screen.tsx b/src/components/application-loader/loading-screen.tsx
index e94e061ff..8d6d52d81 100644
--- a/src/components/application-loader/loading-screen.tsx
+++ b/src/components/application-loader/loading-screen.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/branding/branding.scss b/src/components/common/branding/branding.scss
index 2cdc58a3b..e12f4ce82 100644
--- a/src/components/common/branding/branding.scss
+++ b/src/components/common/branding/branding.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/branding/branding.tsx b/src/components/common/branding/branding.tsx
index c2f4adcb9..16942ef0d 100644
--- a/src/components/common/branding/branding.tsx
+++ b/src/components/common/branding/branding.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/cache/cache.test.ts b/src/components/common/cache/cache.test.ts
index e174c2444..b2c7fa005 100644
--- a/src/components/common/cache/cache.test.ts
+++ b/src/components/common/cache/cache.test.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/cache/cache.ts b/src/components/common/cache/cache.ts
index 318d7dc1a..5178156d1 100644
--- a/src/components/common/cache/cache.ts
+++ b/src/components/common/cache/cache.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/copyable/copy-overlay.tsx b/src/components/common/copyable/copy-overlay.tsx
index bd523f855..876579f56 100644
--- a/src/components/common/copyable/copy-overlay.tsx
+++ b/src/components/common/copyable/copy-overlay.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/copyable/copy-to-clipboard-button/copy-to-clipboard-button.tsx b/src/components/common/copyable/copy-to-clipboard-button/copy-to-clipboard-button.tsx
index 0c4b26646..509e93b6d 100644
--- a/src/components/common/copyable/copy-to-clipboard-button/copy-to-clipboard-button.tsx
+++ b/src/components/common/copyable/copy-to-clipboard-button/copy-to-clipboard-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/copyable/copyable-field/copyable-field.tsx b/src/components/common/copyable/copyable-field/copyable-field.tsx
index 7097e7b0c..76c6fd27b 100644
--- a/src/components/common/copyable/copyable-field/copyable-field.tsx
+++ b/src/components/common/copyable/copyable-field/copyable-field.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/document-title/note-title-extractor.ts b/src/components/common/document-title/note-title-extractor.ts
index 4191c2480..a93e620fb 100644
--- a/src/components/common/document-title/note-title-extractor.ts
+++ b/src/components/common/document-title/note-title-extractor.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/download/download.ts b/src/components/common/download/download.ts
index 4a03691a3..474d06ff1 100644
--- a/src/components/common/download/download.ts
+++ b/src/components/common/download/download.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/fork-awesome/fork-awesome-icon.tsx b/src/components/common/fork-awesome/fork-awesome-icon.tsx
index a970d4b12..ceb1e8f36 100644
--- a/src/components/common/fork-awesome/fork-awesome-icon.tsx
+++ b/src/components/common/fork-awesome/fork-awesome-icon.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/fork-awesome/fork-awesome-stack.tsx b/src/components/common/fork-awesome/fork-awesome-stack.tsx
index 99ba64cd3..9da49c4a4 100644
--- a/src/components/common/fork-awesome/fork-awesome-stack.tsx
+++ b/src/components/common/fork-awesome/fork-awesome-stack.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/fork-awesome/types.d.ts b/src/components/common/fork-awesome/types.d.ts
index faea9f6a0..71b52257c 100644
--- a/src/components/common/fork-awesome/types.d.ts
+++ b/src/components/common/fork-awesome/types.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/hedge-doc-logo/hedge-doc-logo-with-text.tsx b/src/components/common/hedge-doc-logo/hedge-doc-logo-with-text.tsx
index c2f2a77f6..7eaea2153 100644
--- a/src/components/common/hedge-doc-logo/hedge-doc-logo-with-text.tsx
+++ b/src/components/common/hedge-doc-logo/hedge-doc-logo-with-text.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/hedge-doc-logo/hedge-doc-logo.tsx b/src/components/common/hedge-doc-logo/hedge-doc-logo.tsx
index 02c6c68e2..242fd69e3 100644
--- a/src/components/common/hedge-doc-logo/hedge-doc-logo.tsx
+++ b/src/components/common/hedge-doc-logo/hedge-doc-logo.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/hedge-doc-logo/logo_color.svg.license b/src/components/common/hedge-doc-logo/logo_color.svg.license
index 1533344ee..9e2cd5d49 100644
--- a/src/components/common/hedge-doc-logo/logo_color.svg.license
+++ b/src/components/common/hedge-doc-logo/logo_color.svg.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: LicenseRef-HedgeDoc-Icon-Usgae-Guidelines
diff --git a/src/components/common/hedge-doc-logo/logo_text_bw_horizontal.svg.license b/src/components/common/hedge-doc-logo/logo_text_bw_horizontal.svg.license
index 1533344ee..9e2cd5d49 100644
--- a/src/components/common/hedge-doc-logo/logo_text_bw_horizontal.svg.license
+++ b/src/components/common/hedge-doc-logo/logo_text_bw_horizontal.svg.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: LicenseRef-HedgeDoc-Icon-Usgae-Guidelines
diff --git a/src/components/common/hedge-doc-logo/logo_text_color_vertical.svg.license b/src/components/common/hedge-doc-logo/logo_text_color_vertical.svg.license
index 1533344ee..9e2cd5d49 100644
--- a/src/components/common/hedge-doc-logo/logo_text_color_vertical.svg.license
+++ b/src/components/common/hedge-doc-logo/logo_text_color_vertical.svg.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: LicenseRef-HedgeDoc-Icon-Usgae-Guidelines
diff --git a/src/components/common/hedge-doc-logo/logo_text_wb_horizontal.svg.license b/src/components/common/hedge-doc-logo/logo_text_wb_horizontal.svg.license
index 1533344ee..9e2cd5d49 100644
--- a/src/components/common/hedge-doc-logo/logo_text_wb_horizontal.svg.license
+++ b/src/components/common/hedge-doc-logo/logo_text_wb_horizontal.svg.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: LicenseRef-HedgeDoc-Icon-Usgae-Guidelines
diff --git a/src/components/common/hidden-input-menu-entry/hidden-input-menu-entry.tsx b/src/components/common/hidden-input-menu-entry/hidden-input-menu-entry.tsx
index 2de14664e..5fd65f5d9 100644
--- a/src/components/common/hidden-input-menu-entry/hidden-input-menu-entry.tsx
+++ b/src/components/common/hidden-input-menu-entry/hidden-input-menu-entry.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/hljs/hljs.ts b/src/components/common/hljs/hljs.ts
index 392a02fda..2d01729de 100644
--- a/src/components/common/hljs/hljs.ts
+++ b/src/components/common/hljs/hljs.ts
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/icon-button/icon-button.scss b/src/components/common/icon-button/icon-button.scss
index 1d1533a63..8b48b252c 100644
--- a/src/components/common/icon-button/icon-button.scss
+++ b/src/components/common/icon-button/icon-button.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/icon-button/icon-button.tsx b/src/components/common/icon-button/icon-button.tsx
index 280380190..8d6075d51 100644
--- a/src/components/common/icon-button/icon-button.tsx
+++ b/src/components/common/icon-button/icon-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/icon-button/translated-icon-button.tsx b/src/components/common/icon-button/translated-icon-button.tsx
index a268c595b..c10af0fee 100644
--- a/src/components/common/icon-button/translated-icon-button.tsx
+++ b/src/components/common/icon-button/translated-icon-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/links/external-link.tsx b/src/components/common/links/external-link.tsx
index 84c8491d1..a46dd5fbe 100644
--- a/src/components/common/links/external-link.tsx
+++ b/src/components/common/links/external-link.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/links/internal-link.tsx b/src/components/common/links/internal-link.tsx
index dfaa0c564..d82a8ae4b 100644
--- a/src/components/common/links/internal-link.tsx
+++ b/src/components/common/links/internal-link.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/links/translated-external-link.tsx b/src/components/common/links/translated-external-link.tsx
index 0700d3a9d..e2d76f02d 100644
--- a/src/components/common/links/translated-external-link.tsx
+++ b/src/components/common/links/translated-external-link.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/links/translated-internal-link.tsx b/src/components/common/links/translated-internal-link.tsx
index 6df72e27b..d0bc1fce3 100644
--- a/src/components/common/links/translated-internal-link.tsx
+++ b/src/components/common/links/translated-internal-link.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/links/types.d.ts b/src/components/common/links/types.d.ts
index 7f549cfdf..6ef61f826 100644
--- a/src/components/common/links/types.d.ts
+++ b/src/components/common/links/types.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/lock-button/lock-button.tsx b/src/components/common/lock-button/lock-button.tsx
index b2a7a5084..88dcb75e6 100644
--- a/src/components/common/lock-button/lock-button.tsx
+++ b/src/components/common/lock-button/lock-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/modals/common-modal.tsx b/src/components/common/modals/common-modal.tsx
index 2f8205d8e..0f2ed265e 100644
--- a/src/components/common/modals/common-modal.tsx
+++ b/src/components/common/modals/common-modal.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/modals/deletion-modal.tsx b/src/components/common/modals/deletion-modal.tsx
index 383eb9b01..f9f4413da 100644
--- a/src/components/common/modals/deletion-modal.tsx
+++ b/src/components/common/modals/deletion-modal.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/modals/error-modal.tsx b/src/components/common/modals/error-modal.tsx
index 5874843b2..046da39d2 100644
--- a/src/components/common/modals/error-modal.tsx
+++ b/src/components/common/modals/error-modal.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/motd-banner/motd-banner.tsx b/src/components/common/motd-banner/motd-banner.tsx
index 777989f1f..3793e6d18 100644
--- a/src/components/common/motd-banner/motd-banner.tsx
+++ b/src/components/common/motd-banner/motd-banner.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/number-range/number-range.ts b/src/components/common/number-range/number-range.ts
index d4003ddcb..82d781932 100644
--- a/src/components/common/number-range/number-range.ts
+++ b/src/components/common/number-range/number-range.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/pagination/pager-item.tsx b/src/components/common/pagination/pager-item.tsx
index f09b039a0..7945d639e 100644
--- a/src/components/common/pagination/pager-item.tsx
+++ b/src/components/common/pagination/pager-item.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/pagination/pager-pagination.tsx b/src/components/common/pagination/pager-pagination.tsx
index 9a0de129a..822e776ec 100644
--- a/src/components/common/pagination/pager-pagination.tsx
+++ b/src/components/common/pagination/pager-pagination.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/pagination/pager.tsx b/src/components/common/pagination/pager.tsx
index 16381339f..0953e2e54 100644
--- a/src/components/common/pagination/pager.tsx
+++ b/src/components/common/pagination/pager.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/routing/not-found-error-screen.tsx b/src/components/common/routing/not-found-error-screen.tsx
index 092f8b345..8fda40955 100644
--- a/src/components/common/routing/not-found-error-screen.tsx
+++ b/src/components/common/routing/not-found-error-screen.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/routing/redirector.tsx b/src/components/common/routing/redirector.tsx
index b2d6126d3..83cce4970 100644
--- a/src/components/common/routing/redirector.tsx
+++ b/src/components/common/routing/redirector.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/show-if/show-if.tsx b/src/components/common/show-if/show-if.tsx
index 0174fcf12..43e140a22 100644
--- a/src/components/common/show-if/show-if.tsx
+++ b/src/components/common/show-if/show-if.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/user-avatar/user-avatar.scss b/src/components/common/user-avatar/user-avatar.scss
index 2a9f2f473..11516e5e5 100644
--- a/src/components/common/user-avatar/user-avatar.scss
+++ b/src/components/common/user-avatar/user-avatar.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/common/user-avatar/user-avatar.tsx b/src/components/common/user-avatar/user-avatar.tsx
index b1d416d8a..c50325604 100644
--- a/src/components/common/user-avatar/user-avatar.tsx
+++ b/src/components/common/user-avatar/user-avatar.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/app-bar.tsx b/src/components/editor/app-bar/app-bar.tsx
index 8c3405f97..9a39f9b24 100644
--- a/src/components/editor/app-bar/app-bar.tsx
+++ b/src/components/editor/app-bar/app-bar.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/dark-mode-button.tsx b/src/components/editor/app-bar/dark-mode-button.tsx
index 6f1e25e60..f8d09ac54 100644
--- a/src/components/editor/app-bar/dark-mode-button.tsx
+++ b/src/components/editor/app-bar/dark-mode-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/editor-view-mode.tsx b/src/components/editor/app-bar/editor-view-mode.tsx
index 43c5b81cc..466d737f4 100644
--- a/src/components/editor/app-bar/editor-view-mode.tsx
+++ b/src/components/editor/app-bar/editor-view-mode.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/help-button/cheatsheet.scss b/src/components/editor/app-bar/help-button/cheatsheet.scss
index 4e1c4215b..6b40bbbef 100644
--- a/src/components/editor/app-bar/help-button/cheatsheet.scss
+++ b/src/components/editor/app-bar/help-button/cheatsheet.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/help-button/cheatsheet.tsx b/src/components/editor/app-bar/help-button/cheatsheet.tsx
index 38a4f290e..5a9515d39 100644
--- a/src/components/editor/app-bar/help-button/cheatsheet.tsx
+++ b/src/components/editor/app-bar/help-button/cheatsheet.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/help-button/help-button.tsx b/src/components/editor/app-bar/help-button/help-button.tsx
index 8e3eb0944..30568790d 100644
--- a/src/components/editor/app-bar/help-button/help-button.tsx
+++ b/src/components/editor/app-bar/help-button/help-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/help-button/links.tsx b/src/components/editor/app-bar/help-button/links.tsx
index 39966fddf..deae1a1e8 100644
--- a/src/components/editor/app-bar/help-button/links.tsx
+++ b/src/components/editor/app-bar/help-button/links.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/help-button/shortcuts.tsx b/src/components/editor/app-bar/help-button/shortcuts.tsx
index 523f68a1e..6190d60bf 100644
--- a/src/components/editor/app-bar/help-button/shortcuts.tsx
+++ b/src/components/editor/app-bar/help-button/shortcuts.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/navbar-branding.tsx b/src/components/editor/app-bar/navbar-branding.tsx
index de8a57bbe..5f279bade 100644
--- a/src/components/editor/app-bar/navbar-branding.tsx
+++ b/src/components/editor/app-bar/navbar-branding.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/sync-scroll-buttons/buttonIcon.svg.license b/src/components/editor/app-bar/sync-scroll-buttons/buttonIcon.svg.license
index 76ee3b90b..078e5a9ac 100644
--- a/src/components/editor/app-bar/sync-scroll-buttons/buttonIcon.svg.license
+++ b/src/components/editor/app-bar/sync-scroll-buttons/buttonIcon.svg.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/src/components/editor/app-bar/sync-scroll-buttons/disabledScroll.svg.license b/src/components/editor/app-bar/sync-scroll-buttons/disabledScroll.svg.license
index 76ee3b90b..078e5a9ac 100644
--- a/src/components/editor/app-bar/sync-scroll-buttons/disabledScroll.svg.license
+++ b/src/components/editor/app-bar/sync-scroll-buttons/disabledScroll.svg.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/src/components/editor/app-bar/sync-scroll-buttons/enabledScroll.svg.license b/src/components/editor/app-bar/sync-scroll-buttons/enabledScroll.svg.license
index 76ee3b90b..078e5a9ac 100644
--- a/src/components/editor/app-bar/sync-scroll-buttons/enabledScroll.svg.license
+++ b/src/components/editor/app-bar/sync-scroll-buttons/enabledScroll.svg.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/src/components/editor/app-bar/sync-scroll-buttons/sync-scroll-buttons.scss b/src/components/editor/app-bar/sync-scroll-buttons/sync-scroll-buttons.scss
index 00ce2b522..584eb6901 100644
--- a/src/components/editor/app-bar/sync-scroll-buttons/sync-scroll-buttons.scss
+++ b/src/components/editor/app-bar/sync-scroll-buttons/sync-scroll-buttons.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/app-bar/sync-scroll-buttons/sync-scroll-buttons.tsx b/src/components/editor/app-bar/sync-scroll-buttons/sync-scroll-buttons.tsx
index 138660e9d..39ccc1166 100644
--- a/src/components/editor/app-bar/sync-scroll-buttons/sync-scroll-buttons.tsx
+++ b/src/components/editor/app-bar/sync-scroll-buttons/sync-scroll-buttons.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/buttons/pin-to-history-button.tsx b/src/components/editor/document-bar/buttons/pin-to-history-button.tsx
index fc222bcf8..bdeb09787 100644
--- a/src/components/editor/document-bar/buttons/pin-to-history-button.tsx
+++ b/src/components/editor/document-bar/buttons/pin-to-history-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/buttons/share-link-button.tsx b/src/components/editor/document-bar/buttons/share-link-button.tsx
index 00a74e402..d71920bda 100644
--- a/src/components/editor/document-bar/buttons/share-link-button.tsx
+++ b/src/components/editor/document-bar/buttons/share-link-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/connection-indicator/active-indicator.scss b/src/components/editor/document-bar/connection-indicator/active-indicator.scss
index dc58e88ec..b7286d880 100644
--- a/src/components/editor/document-bar/connection-indicator/active-indicator.scss
+++ b/src/components/editor/document-bar/connection-indicator/active-indicator.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/connection-indicator/active-indicator.tsx b/src/components/editor/document-bar/connection-indicator/active-indicator.tsx
index d924fdda5..e9d93fc72 100644
--- a/src/components/editor/document-bar/connection-indicator/active-indicator.tsx
+++ b/src/components/editor/document-bar/connection-indicator/active-indicator.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/connection-indicator/connection-indicator.tsx b/src/components/editor/document-bar/connection-indicator/connection-indicator.tsx
index 05bd75f6f..8f573c16e 100644
--- a/src/components/editor/document-bar/connection-indicator/connection-indicator.tsx
+++ b/src/components/editor/document-bar/connection-indicator/connection-indicator.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/connection-indicator/user-line.scss b/src/components/editor/document-bar/connection-indicator/user-line.scss
index 641bc2bb9..1ba6af905 100644
--- a/src/components/editor/document-bar/connection-indicator/user-line.scss
+++ b/src/components/editor/document-bar/connection-indicator/user-line.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/connection-indicator/user-line.tsx b/src/components/editor/document-bar/connection-indicator/user-line.tsx
index 78e248260..43cbbd53e 100644
--- a/src/components/editor/document-bar/connection-indicator/user-line.tsx
+++ b/src/components/editor/document-bar/connection-indicator/user-line.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/document-bar.tsx b/src/components/editor/document-bar/document-bar.tsx
index 33d983c0a..5b940a7bb 100644
--- a/src/components/editor/document-bar/document-bar.tsx
+++ b/src/components/editor/document-bar/document-bar.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/document-info/document-info-button.tsx b/src/components/editor/document-bar/document-info/document-info-button.tsx
index d880e6ee2..07090cecf 100644
--- a/src/components/editor/document-bar/document-info/document-info-button.tsx
+++ b/src/components/editor/document-bar/document-info/document-info-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/document-info/document-info-line.tsx b/src/components/editor/document-bar/document-info/document-info-line.tsx
index 2a429b162..048966eb1 100644
--- a/src/components/editor/document-bar/document-info/document-info-line.tsx
+++ b/src/components/editor/document-bar/document-info/document-info-line.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/document-info/document-info-time-line.tsx b/src/components/editor/document-bar/document-info/document-info-time-line.tsx
index 587a272f6..bf061b832 100644
--- a/src/components/editor/document-bar/document-info/document-info-time-line.tsx
+++ b/src/components/editor/document-bar/document-info/document-info-time-line.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/document-info/time-from-now.tsx b/src/components/editor/document-bar/document-info/time-from-now.tsx
index 327ecec0f..555db09ca 100644
--- a/src/components/editor/document-bar/document-info/time-from-now.tsx
+++ b/src/components/editor/document-bar/document-info/time-from-now.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/document-info/unitalic-bold-text.tsx b/src/components/editor/document-bar/document-info/unitalic-bold-text.tsx
index 77ffcdb18..4d9cd5223 100644
--- a/src/components/editor/document-bar/document-info/unitalic-bold-text.tsx
+++ b/src/components/editor/document-bar/document-info/unitalic-bold-text.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/menus/editor-menu.tsx b/src/components/editor/document-bar/menus/editor-menu.tsx
index f15c62d90..0751d54f7 100644
--- a/src/components/editor/document-bar/menus/editor-menu.tsx
+++ b/src/components/editor/document-bar/menus/editor-menu.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/menus/export-menu.tsx b/src/components/editor/document-bar/menus/export-menu.tsx
index ca9140ad3..b1d0138b9 100644
--- a/src/components/editor/document-bar/menus/export-menu.tsx
+++ b/src/components/editor/document-bar/menus/export-menu.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/menus/export/markdown.tsx b/src/components/editor/document-bar/menus/export/markdown.tsx
index 15cd6a756..fe2912e3d 100644
--- a/src/components/editor/document-bar/menus/export/markdown.tsx
+++ b/src/components/editor/document-bar/menus/export/markdown.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/menus/import-menu.tsx b/src/components/editor/document-bar/menus/import-menu.tsx
index 5ea5742d6..29fbb6f65 100644
--- a/src/components/editor/document-bar/menus/import-menu.tsx
+++ b/src/components/editor/document-bar/menus/import-menu.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/permissions/permission-button.tsx b/src/components/editor/document-bar/permissions/permission-button.tsx
index 2279400bb..6d1165ddf 100644
--- a/src/components/editor/document-bar/permissions/permission-button.tsx
+++ b/src/components/editor/document-bar/permissions/permission-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/permissions/permission-group-entry.tsx b/src/components/editor/document-bar/permissions/permission-group-entry.tsx
index 9009aa3be..faea7ccbc 100644
--- a/src/components/editor/document-bar/permissions/permission-group-entry.tsx
+++ b/src/components/editor/document-bar/permissions/permission-group-entry.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/permissions/permission-list.tsx b/src/components/editor/document-bar/permissions/permission-list.tsx
index eadc063c4..17b7e6c2c 100644
--- a/src/components/editor/document-bar/permissions/permission-list.tsx
+++ b/src/components/editor/document-bar/permissions/permission-list.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/permissions/permission-modal.tsx b/src/components/editor/document-bar/permissions/permission-modal.tsx
index 2b7d69db9..c4549c222 100644
--- a/src/components/editor/document-bar/permissions/permission-modal.tsx
+++ b/src/components/editor/document-bar/permissions/permission-modal.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/revisions/revision-button.tsx b/src/components/editor/document-bar/revisions/revision-button.tsx
index ee446a4d8..5445be969 100644
--- a/src/components/editor/document-bar/revisions/revision-button.tsx
+++ b/src/components/editor/document-bar/revisions/revision-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/revisions/revision-modal-list-entry.tsx b/src/components/editor/document-bar/revisions/revision-modal-list-entry.tsx
index e812992c3..ae6ba29e6 100644
--- a/src/components/editor/document-bar/revisions/revision-modal-list-entry.tsx
+++ b/src/components/editor/document-bar/revisions/revision-modal-list-entry.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/revisions/revision-modal.scss b/src/components/editor/document-bar/revisions/revision-modal.scss
index a17a6b84f..b52eb1e95 100644
--- a/src/components/editor/document-bar/revisions/revision-modal.scss
+++ b/src/components/editor/document-bar/revisions/revision-modal.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/revisions/revision-modal.tsx b/src/components/editor/document-bar/revisions/revision-modal.tsx
index 9504e1ba3..64e743682 100644
--- a/src/components/editor/document-bar/revisions/revision-modal.tsx
+++ b/src/components/editor/document-bar/revisions/revision-modal.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-bar/revisions/utils.ts b/src/components/editor/document-bar/revisions/utils.ts
index 24d6ba2c9..7f7be02c2 100644
--- a/src/components/editor/document-bar/revisions/utils.ts
+++ b/src/components/editor/document-bar/revisions/utils.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-renderer-pane/document-render-pane.tsx b/src/components/editor/document-renderer-pane/document-render-pane.tsx
index 55e89359f..c5be406bb 100644
--- a/src/components/editor/document-renderer-pane/document-render-pane.tsx
+++ b/src/components/editor/document-renderer-pane/document-render-pane.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/document-renderer-pane/scrolling-document-render-pane.tsx b/src/components/editor/document-renderer-pane/scrolling-document-render-pane.tsx
index 6f930c424..95d5a870f 100644
--- a/src/components/editor/document-renderer-pane/scrolling-document-render-pane.tsx
+++ b/src/components/editor/document-renderer-pane/scrolling-document-render-pane.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-modals/max-length-warning-modal.tsx b/src/components/editor/editor-modals/max-length-warning-modal.tsx
index 7f5c77fc2..75594a28e 100644
--- a/src/components/editor/editor-modals/max-length-warning-modal.tsx
+++ b/src/components/editor/editor-modals/max-length-warning-modal.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/autocompletion/code-block.ts b/src/components/editor/editor-pane/autocompletion/code-block.ts
index 656da7cf9..2b4e1148d 100644
--- a/src/components/editor/editor-pane/autocompletion/code-block.ts
+++ b/src/components/editor/editor-pane/autocompletion/code-block.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/autocompletion/collapsable-block.ts b/src/components/editor/editor-pane/autocompletion/collapsable-block.ts
index f2d09f085..b1ef862aa 100644
--- a/src/components/editor/editor-pane/autocompletion/collapsable-block.ts
+++ b/src/components/editor/editor-pane/autocompletion/collapsable-block.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/autocompletion/container.ts b/src/components/editor/editor-pane/autocompletion/container.ts
index fa317a59e..2fc9e3530 100644
--- a/src/components/editor/editor-pane/autocompletion/container.ts
+++ b/src/components/editor/editor-pane/autocompletion/container.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/autocompletion/emoji.ts b/src/components/editor/editor-pane/autocompletion/emoji.ts
index 7ecff27fb..b5105a8a1 100644
--- a/src/components/editor/editor-pane/autocompletion/emoji.ts
+++ b/src/components/editor/editor-pane/autocompletion/emoji.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/autocompletion/header.ts b/src/components/editor/editor-pane/autocompletion/header.ts
index 745dfe250..f9d1e6a01 100644
--- a/src/components/editor/editor-pane/autocompletion/header.ts
+++ b/src/components/editor/editor-pane/autocompletion/header.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/autocompletion/image.ts b/src/components/editor/editor-pane/autocompletion/image.ts
index 3cf5311d7..750f03919 100644
--- a/src/components/editor/editor-pane/autocompletion/image.ts
+++ b/src/components/editor/editor-pane/autocompletion/image.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/autocompletion/index.ts b/src/components/editor/editor-pane/autocompletion/index.ts
index 3b7725965..7856abb49 100644
--- a/src/components/editor/editor-pane/autocompletion/index.ts
+++ b/src/components/editor/editor-pane/autocompletion/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/autocompletion/link-and-extra-tag.ts b/src/components/editor/editor-pane/autocompletion/link-and-extra-tag.ts
index 397d48fd1..13f63c390 100644
--- a/src/components/editor/editor-pane/autocompletion/link-and-extra-tag.ts
+++ b/src/components/editor/editor-pane/autocompletion/link-and-extra-tag.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/autocompletion/pdf.ts b/src/components/editor/editor-pane/autocompletion/pdf.ts
index 56da4b58b..8503199dc 100644
--- a/src/components/editor/editor-pane/autocompletion/pdf.ts
+++ b/src/components/editor/editor-pane/autocompletion/pdf.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/editor-pane.scss b/src/components/editor/editor-pane/editor-pane.scss
index 152e7b7ea..c9fb43eb5 100644
--- a/src/components/editor/editor-pane/editor-pane.scss
+++ b/src/components/editor/editor-pane/editor-pane.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/editor-pane.tsx b/src/components/editor/editor-pane/editor-pane.tsx
index a90e74c76..c28ef5dc2 100644
--- a/src/components/editor/editor-pane/editor-pane.tsx
+++ b/src/components/editor/editor-pane/editor-pane.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/hints.scss b/src/components/editor/editor-pane/hints.scss
index 968bbda39..c1437e17b 100644
--- a/src/components/editor/editor-pane/hints.scss
+++ b/src/components/editor/editor-pane/hints.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/key-map.ts b/src/components/editor/editor-pane/key-map.ts
index e288f3cb4..28ab8b861 100644
--- a/src/components/editor/editor-pane/key-map.ts
+++ b/src/components/editor/editor-pane/key-map.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/status-bar/status-bar.scss b/src/components/editor/editor-pane/status-bar/status-bar.scss
index 81c0f4a8c..996374141 100644
--- a/src/components/editor/editor-pane/status-bar/status-bar.scss
+++ b/src/components/editor/editor-pane/status-bar/status-bar.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/status-bar/status-bar.tsx b/src/components/editor/editor-pane/status-bar/status-bar.tsx
index 05787a18b..a2e529a3c 100644
--- a/src/components/editor/editor-pane/status-bar/status-bar.tsx
+++ b/src/components/editor/editor-pane/status-bar/status-bar.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-boolean-property.tsx b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-boolean-property.tsx
index 54e2bc18c..fa8b09339 100644
--- a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-boolean-property.tsx
+++ b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-boolean-property.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-input.tsx b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-input.tsx
index 3a6177a50..2a69f95ff 100644
--- a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-input.tsx
+++ b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-input.tsx
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-ligatures-select.tsx b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-ligatures-select.tsx
index 06bc51a14..a4437bf78 100644
--- a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-ligatures-select.tsx
+++ b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-ligatures-select.tsx
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-number-property.tsx b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-number-property.tsx
index 556d06c78..fdc050d65 100644
--- a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-number-property.tsx
+++ b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-number-property.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-property.ts b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-property.ts
index 5d95f786f..e2dbfda16 100644
--- a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-property.ts
+++ b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-property.ts
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-select-property.tsx b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-select-property.tsx
index 4c693e446..72cbdefd0 100644
--- a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-select-property.tsx
+++ b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preference-select-property.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preferences.tsx b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preferences.tsx
index b7c5307f1..e84ce386c 100644
--- a/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preferences.tsx
+++ b/src/components/editor/editor-pane/tool-bar/editor-preferences/editor-preferences.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker-button.tsx b/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker-button.tsx
index 87f86f85c..ffed87183 100644
--- a/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker-button.tsx
+++ b/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker.scss b/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker.scss
index 95df52167..12794da5f 100644
--- a/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker.scss
+++ b/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker.tsx b/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker.tsx
index 2fce17ab7..f0dfe07e1 100644
--- a/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker.tsx
+++ b/src/components/editor/editor-pane/tool-bar/emoji-picker/emoji-picker.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/emoji-picker/icon-names.ts b/src/components/editor/editor-pane/tool-bar/emoji-picker/icon-names.ts
index 39e3014e4..372a9b5a5 100644
--- a/src/components/editor/editor-pane/tool-bar/emoji-picker/icon-names.ts
+++ b/src/components/editor/editor-pane/tool-bar/emoji-picker/icon-names.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/table-picker/custom-table-size-modal.tsx b/src/components/editor/editor-pane/tool-bar/table-picker/custom-table-size-modal.tsx
index 8b8227f09..3850a7c64 100644
--- a/src/components/editor/editor-pane/tool-bar/table-picker/custom-table-size-modal.tsx
+++ b/src/components/editor/editor-pane/tool-bar/table-picker/custom-table-size-modal.tsx
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/table-picker/table-picker-button.tsx b/src/components/editor/editor-pane/tool-bar/table-picker/table-picker-button.tsx
index df36a6790..8864ba6dd 100644
--- a/src/components/editor/editor-pane/tool-bar/table-picker/table-picker-button.tsx
+++ b/src/components/editor/editor-pane/tool-bar/table-picker/table-picker-button.tsx
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/table-picker/table-picker.scss b/src/components/editor/editor-pane/tool-bar/table-picker/table-picker.scss
index cb2755993..be42c4102 100644
--- a/src/components/editor/editor-pane/tool-bar/table-picker/table-picker.scss
+++ b/src/components/editor/editor-pane/tool-bar/table-picker/table-picker.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/table-picker/table-picker.tsx b/src/components/editor/editor-pane/tool-bar/table-picker/table-picker.tsx
index d77847a50..998890f04 100644
--- a/src/components/editor/editor-pane/tool-bar/table-picker/table-picker.tsx
+++ b/src/components/editor/editor-pane/tool-bar/table-picker/table-picker.tsx
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/tool-bar.scss b/src/components/editor/editor-pane/tool-bar/tool-bar.scss
index 67af4a0c5..fc519c70a 100644
--- a/src/components/editor/editor-pane/tool-bar/tool-bar.scss
+++ b/src/components/editor/editor-pane/tool-bar/tool-bar.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/tool-bar.tsx b/src/components/editor/editor-pane/tool-bar/tool-bar.tsx
index 3d46c8746..474a2887d 100644
--- a/src/components/editor/editor-pane/tool-bar/tool-bar.tsx
+++ b/src/components/editor/editor-pane/tool-bar/tool-bar.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/utils/emojiUtils.ts b/src/components/editor/editor-pane/tool-bar/utils/emojiUtils.ts
index fb0f24322..2e9322eda 100644
--- a/src/components/editor/editor-pane/tool-bar/utils/emojiUtils.ts
+++ b/src/components/editor/editor-pane/tool-bar/utils/emojiUtils.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/utils/toolbarButtonUtils.test.disabled.ts b/src/components/editor/editor-pane/tool-bar/utils/toolbarButtonUtils.test.disabled.ts
index 6fe605779..3204cd37c 100644
--- a/src/components/editor/editor-pane/tool-bar/utils/toolbarButtonUtils.test.disabled.ts
+++ b/src/components/editor/editor-pane/tool-bar/utils/toolbarButtonUtils.test.disabled.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/utils/toolbarButtonUtils.ts b/src/components/editor/editor-pane/tool-bar/utils/toolbarButtonUtils.ts
index 43e88fbdc..9606cc2d7 100644
--- a/src/components/editor/editor-pane/tool-bar/utils/toolbarButtonUtils.ts
+++ b/src/components/editor/editor-pane/tool-bar/utils/toolbarButtonUtils.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/tool-bar/utils/upload-image-mimetypes.ts b/src/components/editor/editor-pane/tool-bar/utils/upload-image-mimetypes.ts
index 849cecb1d..1b7bd84f5 100644
--- a/src/components/editor/editor-pane/tool-bar/utils/upload-image-mimetypes.ts
+++ b/src/components/editor/editor-pane/tool-bar/utils/upload-image-mimetypes.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor-pane/upload-handler.ts b/src/components/editor/editor-pane/upload-handler.ts
index a4661a8b2..9f6de19f0 100644
--- a/src/components/editor/editor-pane/upload-handler.ts
+++ b/src/components/editor/editor-pane/upload-handler.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editor.tsx b/src/components/editor/editor.tsx
index 12984af64..651f7df96 100644
--- a/src/components/editor/editor.tsx
+++ b/src/components/editor/editor.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/editorTestContent.ts b/src/components/editor/editorTestContent.ts
index 8062bd5ff..d24694f60 100644
--- a/src/components/editor/editorTestContent.ts
+++ b/src/components/editor/editorTestContent.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/hooks/useViewModeShortcuts.ts b/src/components/editor/hooks/useViewModeShortcuts.ts
index 43b7cf7ae..910f51d8c 100644
--- a/src/components/editor/hooks/useViewModeShortcuts.ts
+++ b/src/components/editor/hooks/useViewModeShortcuts.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/scroll/hooks/use-scroll-to-line-mark.ts b/src/components/editor/scroll/hooks/use-scroll-to-line-mark.ts
index 2cee12cf9..b4efbaa89 100644
--- a/src/components/editor/scroll/hooks/use-scroll-to-line-mark.ts
+++ b/src/components/editor/scroll/hooks/use-scroll-to-line-mark.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/scroll/hooks/use-user-scroll.ts b/src/components/editor/scroll/hooks/use-user-scroll.ts
index c9760e48f..481363267 100644
--- a/src/components/editor/scroll/hooks/use-user-scroll.ts
+++ b/src/components/editor/scroll/hooks/use-user-scroll.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/scroll/scroll-props.ts b/src/components/editor/scroll/scroll-props.ts
index 31693d731..7aed04764 100644
--- a/src/components/editor/scroll/scroll-props.ts
+++ b/src/components/editor/scroll/scroll-props.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/scroll/utils.ts b/src/components/editor/scroll/utils.ts
index dc3861db5..f789a2b03 100644
--- a/src/components/editor/scroll/utils.ts
+++ b/src/components/editor/scroll/utils.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/splitter/split-divider/split-divider.scss b/src/components/editor/splitter/split-divider/split-divider.scss
index 0f10c3f39..77b4c6a5e 100644
--- a/src/components/editor/splitter/split-divider/split-divider.scss
+++ b/src/components/editor/splitter/split-divider/split-divider.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/splitter/split-divider/split-divider.tsx b/src/components/editor/splitter/split-divider/split-divider.tsx
index cb2415378..1c4137179 100644
--- a/src/components/editor/splitter/split-divider/split-divider.tsx
+++ b/src/components/editor/splitter/split-divider/split-divider.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/splitter/splitter.scss b/src/components/editor/splitter/splitter.scss
index b4784ac8e..820a8c85c 100644
--- a/src/components/editor/splitter/splitter.scss
+++ b/src/components/editor/splitter/splitter.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/splitter/splitter.tsx b/src/components/editor/splitter/splitter.tsx
index 62a9978a6..239ffc33f 100644
--- a/src/components/editor/splitter/splitter.tsx
+++ b/src/components/editor/splitter/splitter.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/table-of-contents/table-of-contents.scss b/src/components/editor/table-of-contents/table-of-contents.scss
index 428441682..9fa0874a8 100644
--- a/src/components/editor/table-of-contents/table-of-contents.scss
+++ b/src/components/editor/table-of-contents/table-of-contents.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/table-of-contents/table-of-contents.tsx b/src/components/editor/table-of-contents/table-of-contents.tsx
index d738fe17e..bd6215b70 100644
--- a/src/components/editor/table-of-contents/table-of-contents.tsx
+++ b/src/components/editor/table-of-contents/table-of-contents.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/utils.ts b/src/components/editor/utils.ts
index 8c532b891..36d996a8b 100644
--- a/src/components/editor/utils.ts
+++ b/src/components/editor/utils.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/yaml-metadata/yaml-metadata.test.ts b/src/components/editor/yaml-metadata/yaml-metadata.test.ts
index 19ed69cfa..aef2c8718 100644
--- a/src/components/editor/yaml-metadata/yaml-metadata.test.ts
+++ b/src/components/editor/yaml-metadata/yaml-metadata.test.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/editor/yaml-metadata/yaml-metadata.ts b/src/components/editor/yaml-metadata/yaml-metadata.ts
index 29ad2965c..29995f175 100644
--- a/src/components/editor/yaml-metadata/yaml-metadata.ts
+++ b/src/components/editor/yaml-metadata/yaml-metadata.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/error-boundary/error-boundary.tsx b/src/components/error-boundary/error-boundary.tsx
index 91a8e7cab..5adc9cf99 100644
--- a/src/components/error-boundary/error-boundary.tsx
+++ b/src/components/error-boundary/error-boundary.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/entry-menu/delete-note-item.tsx b/src/components/history-page/entry-menu/delete-note-item.tsx
index adfca1dd0..11e88f9fb 100644
--- a/src/components/history-page/entry-menu/delete-note-item.tsx
+++ b/src/components/history-page/entry-menu/delete-note-item.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/entry-menu/dropdown-item-with-deletion-modal.tsx b/src/components/history-page/entry-menu/dropdown-item-with-deletion-modal.tsx
index a2501e3fc..c7d1bb1d4 100644
--- a/src/components/history-page/entry-menu/dropdown-item-with-deletion-modal.tsx
+++ b/src/components/history-page/entry-menu/dropdown-item-with-deletion-modal.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/entry-menu/entry-menu.scss b/src/components/history-page/entry-menu/entry-menu.scss
index f8f0fd932..3197c3665 100644
--- a/src/components/history-page/entry-menu/entry-menu.scss
+++ b/src/components/history-page/entry-menu/entry-menu.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/entry-menu/entry-menu.tsx b/src/components/history-page/entry-menu/entry-menu.tsx
index faf8f2dcc..bd31df302 100644
--- a/src/components/history-page/entry-menu/entry-menu.tsx
+++ b/src/components/history-page/entry-menu/entry-menu.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/entry-menu/remove-note-entry-item.tsx b/src/components/history-page/entry-menu/remove-note-entry-item.tsx
index d4f9a52c3..306a1971e 100644
--- a/src/components/history-page/entry-menu/remove-note-entry-item.tsx
+++ b/src/components/history-page/entry-menu/remove-note-entry-item.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-card/history-card-list.tsx b/src/components/history-page/history-card/history-card-list.tsx
index 78302c2b9..b3902387f 100644
--- a/src/components/history-page/history-card/history-card-list.tsx
+++ b/src/components/history-page/history-card/history-card-list.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-card/history-card.scss b/src/components/history-page/history-card/history-card.scss
index ac54c2630..1c045df4d 100644
--- a/src/components/history-page/history-card/history-card.scss
+++ b/src/components/history-page/history-card/history-card.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-card/history-card.tsx b/src/components/history-page/history-card/history-card.tsx
index f32981efa..63af14f6c 100644
--- a/src/components/history-page/history-card/history-card.tsx
+++ b/src/components/history-page/history-card/history-card.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-content/history-content.tsx b/src/components/history-page/history-content/history-content.tsx
index 4466fb627..a7ec726e8 100644
--- a/src/components/history-page/history-content/history-content.tsx
+++ b/src/components/history-page/history-content/history-content.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-page.tsx b/src/components/history-page/history-page.tsx
index fad408a15..20cb2722b 100644
--- a/src/components/history-page/history-page.tsx
+++ b/src/components/history-page/history-page.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-table/history-table-row.tsx b/src/components/history-page/history-table/history-table-row.tsx
index b8666a8c5..ee900c8dc 100644
--- a/src/components/history-page/history-table/history-table-row.tsx
+++ b/src/components/history-page/history-table/history-table-row.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-table/history-table.scss b/src/components/history-page/history-table/history-table.scss
index 5a60c33fc..18e45041b 100644
--- a/src/components/history-page/history-table/history-table.scss
+++ b/src/components/history-page/history-table/history-table.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-table/history-table.tsx b/src/components/history-page/history-table/history-table.tsx
index 8132cdc97..dd65075a1 100644
--- a/src/components/history-page/history-table/history-table.tsx
+++ b/src/components/history-page/history-table/history-table.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-toolbar/clear-history-button.tsx b/src/components/history-page/history-toolbar/clear-history-button.tsx
index 836f2e5b8..b7ad587a4 100644
--- a/src/components/history-page/history-toolbar/clear-history-button.tsx
+++ b/src/components/history-page/history-toolbar/clear-history-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-toolbar/export-history-button.tsx b/src/components/history-page/history-toolbar/export-history-button.tsx
index 5b6fb0da6..08237d369 100644
--- a/src/components/history-page/history-toolbar/export-history-button.tsx
+++ b/src/components/history-page/history-toolbar/export-history-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-toolbar/history-toolbar.tsx b/src/components/history-page/history-toolbar/history-toolbar.tsx
index 0e770e318..381bea8e8 100644
--- a/src/components/history-page/history-toolbar/history-toolbar.tsx
+++ b/src/components/history-page/history-toolbar/history-toolbar.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-toolbar/import-history-button.tsx b/src/components/history-page/history-toolbar/import-history-button.tsx
index 3b392b7e9..490c82488 100644
--- a/src/components/history-page/history-toolbar/import-history-button.tsx
+++ b/src/components/history-page/history-toolbar/import-history-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/history-toolbar/typeahead-hacks.scss b/src/components/history-page/history-toolbar/typeahead-hacks.scss
index f9ba1d2aa..e1b2564a3 100644
--- a/src/components/history-page/history-toolbar/typeahead-hacks.scss
+++ b/src/components/history-page/history-toolbar/typeahead-hacks.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
@@ -14,4 +14,4 @@
width: 100%;
}
-}
\ No newline at end of file
+}
diff --git a/src/components/history-page/pin-button/pin-button.scss b/src/components/history-page/pin-button/pin-button.scss
index 5b0ea351d..9f5f769dc 100644
--- a/src/components/history-page/pin-button/pin-button.scss
+++ b/src/components/history-page/pin-button/pin-button.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/pin-button/pin-button.tsx b/src/components/history-page/pin-button/pin-button.tsx
index 1bf9cb737..4db232417 100644
--- a/src/components/history-page/pin-button/pin-button.tsx
+++ b/src/components/history-page/pin-button/pin-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/sort-button/sort-button.tsx b/src/components/history-page/sort-button/sort-button.tsx
index 6029525df..a5c212180 100644
--- a/src/components/history-page/sort-button/sort-button.tsx
+++ b/src/components/history-page/sort-button/sort-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/history-page/utils.ts b/src/components/history-page/utils.ts
index 76cca6bf4..aff094e1f 100644
--- a/src/components/history-page/utils.ts
+++ b/src/components/history-page/utils.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/intro-page/cover-buttons/cover-buttons.scss b/src/components/intro-page/cover-buttons/cover-buttons.scss
index 6a9477d75..7c4e9b317 100644
--- a/src/components/intro-page/cover-buttons/cover-buttons.scss
+++ b/src/components/intro-page/cover-buttons/cover-buttons.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/intro-page/cover-buttons/cover-buttons.tsx b/src/components/intro-page/cover-buttons/cover-buttons.tsx
index 55963208e..b811b1e5b 100644
--- a/src/components/intro-page/cover-buttons/cover-buttons.tsx
+++ b/src/components/intro-page/cover-buttons/cover-buttons.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/intro-page/feature-links.tsx b/src/components/intro-page/feature-links.tsx
index d7085085e..ac4dae714 100644
--- a/src/components/intro-page/feature-links.tsx
+++ b/src/components/intro-page/feature-links.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/intro-page/img/screenshot.png.license b/src/components/intro-page/img/screenshot.png.license
index 76ee3b90b..078e5a9ac 100644
--- a/src/components/intro-page/img/screenshot.png.license
+++ b/src/components/intro-page/img/screenshot.png.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/src/components/intro-page/intro-page.tsx b/src/components/intro-page/intro-page.tsx
index 4ab924ad0..0914b92b4 100644
--- a/src/components/intro-page/intro-page.tsx
+++ b/src/components/intro-page/intro-page.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/footer/footer.tsx b/src/components/landing-layout/footer/footer.tsx
index 8048c0acf..d204c560f 100644
--- a/src/components/landing-layout/footer/footer.tsx
+++ b/src/components/landing-layout/footer/footer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/footer/language-picker.tsx b/src/components/landing-layout/footer/language-picker.tsx
index fdb69bbfc..9da756e44 100644
--- a/src/components/landing-layout/footer/language-picker.tsx
+++ b/src/components/landing-layout/footer/language-picker.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/footer/powered-by-links.tsx b/src/components/landing-layout/footer/powered-by-links.tsx
index 9d1388f64..cc0e28043 100644
--- a/src/components/landing-layout/footer/powered-by-links.tsx
+++ b/src/components/landing-layout/footer/powered-by-links.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/footer/social-links.tsx b/src/components/landing-layout/footer/social-links.tsx
index 460dee181..cd9a38dd1 100644
--- a/src/components/landing-layout/footer/social-links.tsx
+++ b/src/components/landing-layout/footer/social-links.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/footer/version-info.tsx b/src/components/landing-layout/footer/version-info.tsx
index d23a8e7cd..16c6369b6 100644
--- a/src/components/landing-layout/footer/version-info.tsx
+++ b/src/components/landing-layout/footer/version-info.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/landing-layout.tsx b/src/components/landing-layout/landing-layout.tsx
index 4ef4116d2..5226802f3 100644
--- a/src/components/landing-layout/landing-layout.tsx
+++ b/src/components/landing-layout/landing-layout.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/navigation/header-bar/header-bar.scss b/src/components/landing-layout/navigation/header-bar/header-bar.scss
index c1fbc310a..faa150683 100644
--- a/src/components/landing-layout/navigation/header-bar/header-bar.scss
+++ b/src/components/landing-layout/navigation/header-bar/header-bar.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
@@ -12,4 +12,4 @@
.nav-link.active {
border-bottom-color: #fff;
}
-}
\ No newline at end of file
+}
diff --git a/src/components/landing-layout/navigation/header-bar/header-bar.tsx b/src/components/landing-layout/navigation/header-bar/header-bar.tsx
index e182f5de3..cc3cba92a 100644
--- a/src/components/landing-layout/navigation/header-bar/header-bar.tsx
+++ b/src/components/landing-layout/navigation/header-bar/header-bar.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/navigation/header-nav-link.tsx b/src/components/landing-layout/navigation/header-nav-link.tsx
index 1f80731a9..b49f57238 100644
--- a/src/components/landing-layout/navigation/header-nav-link.tsx
+++ b/src/components/landing-layout/navigation/header-nav-link.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/navigation/new-guest-note-button.tsx b/src/components/landing-layout/navigation/new-guest-note-button.tsx
index ccd8d606a..161aea7a8 100644
--- a/src/components/landing-layout/navigation/new-guest-note-button.tsx
+++ b/src/components/landing-layout/navigation/new-guest-note-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/navigation/new-user-note-button.tsx b/src/components/landing-layout/navigation/new-user-note-button.tsx
index 368be7ef7..dad245a6b 100644
--- a/src/components/landing-layout/navigation/new-user-note-button.tsx
+++ b/src/components/landing-layout/navigation/new-user-note-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/navigation/sign-in-button.tsx b/src/components/landing-layout/navigation/sign-in-button.tsx
index 38f928d3e..2379bee9d 100644
--- a/src/components/landing-layout/navigation/sign-in-button.tsx
+++ b/src/components/landing-layout/navigation/sign-in-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/landing-layout/navigation/user-dropdown.tsx b/src/components/landing-layout/navigation/user-dropdown.tsx
index 9cb10613d..3ab8de723 100644
--- a/src/components/landing-layout/navigation/user-dropdown.tsx
+++ b/src/components/landing-layout/navigation/user-dropdown.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/login-page/auth/social-link-button/social-link-button.scss b/src/components/login-page/auth/social-link-button/social-link-button.scss
index 4830cc9cb..32ba4a31c 100644
--- a/src/components/login-page/auth/social-link-button/social-link-button.scss
+++ b/src/components/login-page/auth/social-link-button/social-link-button.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/login-page/auth/social-link-button/social-link-button.tsx b/src/components/login-page/auth/social-link-button/social-link-button.tsx
index 71134d444..9beb63aea 100644
--- a/src/components/login-page/auth/social-link-button/social-link-button.tsx
+++ b/src/components/login-page/auth/social-link-button/social-link-button.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/login-page/auth/utils.ts b/src/components/login-page/auth/utils.ts
index 144ca8e03..19e438d0d 100644
--- a/src/components/login-page/auth/utils.ts
+++ b/src/components/login-page/auth/utils.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/login-page/auth/via-internal.tsx b/src/components/login-page/auth/via-internal.tsx
index 12dd56771..491e81535 100644
--- a/src/components/login-page/auth/via-internal.tsx
+++ b/src/components/login-page/auth/via-internal.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/login-page/auth/via-ldap.tsx b/src/components/login-page/auth/via-ldap.tsx
index 28647f728..d28e9fb85 100644
--- a/src/components/login-page/auth/via-ldap.tsx
+++ b/src/components/login-page/auth/via-ldap.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/login-page/auth/via-one-click.tsx b/src/components/login-page/auth/via-one-click.tsx
index 5815aa5f5..9e3d0f103 100644
--- a/src/components/login-page/auth/via-one-click.tsx
+++ b/src/components/login-page/auth/via-one-click.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/login-page/auth/via-openid.tsx b/src/components/login-page/auth/via-openid.tsx
index 234ffa90f..6af2a4254 100644
--- a/src/components/login-page/auth/via-openid.tsx
+++ b/src/components/login-page/auth/via-openid.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/login-page/login-page.tsx b/src/components/login-page/login-page.tsx
index 103f88f9a..65683b026 100644
--- a/src/components/login-page/login-page.tsx
+++ b/src/components/login-page/login-page.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/basic-markdown-renderer.tsx b/src/components/markdown-renderer/basic-markdown-renderer.tsx
index cf8b58c28..fa03032a2 100644
--- a/src/components/markdown-renderer/basic-markdown-renderer.tsx
+++ b/src/components/markdown-renderer/basic-markdown-renderer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/full-markdown-renderer.tsx b/src/components/markdown-renderer/full-markdown-renderer.tsx
index e1fd28001..11cdbd485 100644
--- a/src/components/markdown-renderer/full-markdown-renderer.tsx
+++ b/src/components/markdown-renderer/full-markdown-renderer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/hooks/use-extract-first-headline.ts b/src/components/markdown-renderer/hooks/use-extract-first-headline.ts
index f6b0e071f..2e1644645 100644
--- a/src/components/markdown-renderer/hooks/use-extract-first-headline.ts
+++ b/src/components/markdown-renderer/hooks/use-extract-first-headline.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/hooks/use-post-meta-data-on-change.ts b/src/components/markdown-renderer/hooks/use-post-meta-data-on-change.ts
index 1ac5e2f43..0038d39e3 100644
--- a/src/components/markdown-renderer/hooks/use-post-meta-data-on-change.ts
+++ b/src/components/markdown-renderer/hooks/use-post-meta-data-on-change.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/hooks/use-post-toc-ast-on-change.ts b/src/components/markdown-renderer/hooks/use-post-toc-ast-on-change.ts
index fe8969eca..8fb69c9b2 100644
--- a/src/components/markdown-renderer/hooks/use-post-toc-ast-on-change.ts
+++ b/src/components/markdown-renderer/hooks/use-post-toc-ast-on-change.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/hooks/use-replacer-instance-list-creator.ts b/src/components/markdown-renderer/hooks/use-replacer-instance-list-creator.ts
index 3bc1f685d..f771ea0ce 100644
--- a/src/components/markdown-renderer/hooks/use-replacer-instance-list-creator.ts
+++ b/src/components/markdown-renderer/hooks/use-replacer-instance-list-creator.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-configurator/BasicMarkdownItConfigurator.tsx b/src/components/markdown-renderer/markdown-it-configurator/BasicMarkdownItConfigurator.tsx
index cdf4682bd..77bf338f5 100644
--- a/src/components/markdown-renderer/markdown-it-configurator/BasicMarkdownItConfigurator.tsx
+++ b/src/components/markdown-renderer/markdown-it-configurator/BasicMarkdownItConfigurator.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-configurator/FullMarkdownItConfigurator.tsx b/src/components/markdown-renderer/markdown-it-configurator/FullMarkdownItConfigurator.tsx
index 2a7fdb2ee..b7d77566b 100644
--- a/src/components/markdown-renderer/markdown-it-configurator/FullMarkdownItConfigurator.tsx
+++ b/src/components/markdown-renderer/markdown-it-configurator/FullMarkdownItConfigurator.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-configurator/MarkdownItConfigurator.tsx b/src/components/markdown-renderer/markdown-it-configurator/MarkdownItConfigurator.tsx
index 0edc5b241..8c3bd8e37 100644
--- a/src/components/markdown-renderer/markdown-it-configurator/MarkdownItConfigurator.tsx
+++ b/src/components/markdown-renderer/markdown-it-configurator/MarkdownItConfigurator.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/alert-container.ts b/src/components/markdown-renderer/markdown-it-plugins/alert-container.ts
index 526a5b1a4..283871c95 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/alert-container.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/alert-container.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/document-toc.ts b/src/components/markdown-renderer/markdown-it-plugins/document-toc.ts
index 12c7ecb06..89d78c81e 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/document-toc.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/document-toc.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/emoji/mapping.ts b/src/components/markdown-renderer/markdown-it-plugins/emoji/mapping.ts
index fbf76ea45..0b32e0fef 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/emoji/mapping.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/emoji/mapping.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/frontmatter.ts b/src/components/markdown-renderer/markdown-it-plugins/frontmatter.ts
index acc788bfa..8165618f9 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/frontmatter.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/frontmatter.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/headline-anchors.ts b/src/components/markdown-renderer/markdown-it-plugins/headline-anchors.ts
index f1813c869..b0173e950 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/headline-anchors.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/headline-anchors.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/highlighted-code.ts b/src/components/markdown-renderer/markdown-it-plugins/highlighted-code.ts
index ecd77737f..2abc4aa49 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/highlighted-code.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/highlighted-code.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/linkify-extra.ts b/src/components/markdown-renderer/markdown-it-plugins/linkify-extra.ts
index 102c9bcd2..4117d69fe 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/linkify-extra.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/linkify-extra.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/parser-debugger.ts b/src/components/markdown-renderer/markdown-it-plugins/parser-debugger.ts
index 48413e369..eaa3fcb1e 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/parser-debugger.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/parser-debugger.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/plantuml.ts b/src/components/markdown-renderer/markdown-it-plugins/plantuml.ts
index 07dc35eb4..e906db239 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/plantuml.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/plantuml.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/quote-extra.ts b/src/components/markdown-renderer/markdown-it-plugins/quote-extra.ts
index 53f8132f1..67155b6a4 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/quote-extra.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/quote-extra.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/tasks-lists.ts b/src/components/markdown-renderer/markdown-it-plugins/tasks-lists.ts
index 874694d2b..302609fe4 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/tasks-lists.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/tasks-lists.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-it-plugins/twitter-emojis.ts b/src/components/markdown-renderer/markdown-it-plugins/twitter-emojis.ts
index 2d76c0dc8..bb2d5cec6 100644
--- a/src/components/markdown-renderer/markdown-it-plugins/twitter-emojis.ts
+++ b/src/components/markdown-renderer/markdown-it-plugins/twitter-emojis.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/markdown-renderer.scss b/src/components/markdown-renderer/markdown-renderer.scss
index b37e019cf..f9b93a79a 100644
--- a/src/components/markdown-renderer/markdown-renderer.scss
+++ b/src/components/markdown-renderer/markdown-renderer.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/regex-plugins/replace-legacy-slideshare-short-code.ts b/src/components/markdown-renderer/regex-plugins/replace-legacy-slideshare-short-code.ts
index 103b3f519..a2950fa60 100644
--- a/src/components/markdown-renderer/regex-plugins/replace-legacy-slideshare-short-code.ts
+++ b/src/components/markdown-renderer/regex-plugins/replace-legacy-slideshare-short-code.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/regex-plugins/replace-legacy-speakerdeck-short-code.ts b/src/components/markdown-renderer/regex-plugins/replace-legacy-speakerdeck-short-code.ts
index fe2428a81..788f15724 100644
--- a/src/components/markdown-renderer/regex-plugins/replace-legacy-speakerdeck-short-code.ts
+++ b/src/components/markdown-renderer/regex-plugins/replace-legacy-speakerdeck-short-code.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/ComponentReplacer.ts b/src/components/markdown-renderer/replace-components/ComponentReplacer.ts
index ce01e31b8..8f45900ca 100644
--- a/src/components/markdown-renderer/replace-components/ComponentReplacer.ts
+++ b/src/components/markdown-renderer/replace-components/ComponentReplacer.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/abc/abc-frame.tsx b/src/components/markdown-renderer/replace-components/abc/abc-frame.tsx
index a2984db79..3a2198773 100644
--- a/src/components/markdown-renderer/replace-components/abc/abc-frame.tsx
+++ b/src/components/markdown-renderer/replace-components/abc/abc-frame.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/abc/abc-replacer.tsx b/src/components/markdown-renderer/replace-components/abc/abc-replacer.tsx
index 272c31c82..73979fa72 100644
--- a/src/components/markdown-renderer/replace-components/abc/abc-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/abc/abc-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/asciinema/asciinema-frame.tsx b/src/components/markdown-renderer/replace-components/asciinema/asciinema-frame.tsx
index 563c47d06..f2a5096aa 100644
--- a/src/components/markdown-renderer/replace-components/asciinema/asciinema-frame.tsx
+++ b/src/components/markdown-renderer/replace-components/asciinema/asciinema-frame.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/asciinema/asciinema-replacer.tsx b/src/components/markdown-renderer/replace-components/asciinema/asciinema-replacer.tsx
index e99394765..6ead4e42f 100644
--- a/src/components/markdown-renderer/replace-components/asciinema/asciinema-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/asciinema/asciinema-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/asciinema/replace-asciinema-link.ts b/src/components/markdown-renderer/replace-components/asciinema/replace-asciinema-link.ts
index ac5e48a46..8e72ca122 100644
--- a/src/components/markdown-renderer/replace-components/asciinema/replace-asciinema-link.ts
+++ b/src/components/markdown-renderer/replace-components/asciinema/replace-asciinema-link.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/csv/csv-parser.test.ts b/src/components/markdown-renderer/replace-components/csv/csv-parser.test.ts
index 429f02ced..0014021b3 100644
--- a/src/components/markdown-renderer/replace-components/csv/csv-parser.test.ts
+++ b/src/components/markdown-renderer/replace-components/csv/csv-parser.test.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/csv/csv-parser.ts b/src/components/markdown-renderer/replace-components/csv/csv-parser.ts
index 85e6c8ae0..90698c47e 100644
--- a/src/components/markdown-renderer/replace-components/csv/csv-parser.ts
+++ b/src/components/markdown-renderer/replace-components/csv/csv-parser.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/csv/csv-replacer.tsx b/src/components/markdown-renderer/replace-components/csv/csv-replacer.tsx
index 4016708dc..c6a35dbe6 100644
--- a/src/components/markdown-renderer/replace-components/csv/csv-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/csv/csv-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/csv/csv-table.tsx b/src/components/markdown-renderer/replace-components/csv/csv-table.tsx
index 7d6c90f5d..0c3f5b6c6 100644
--- a/src/components/markdown-renderer/replace-components/csv/csv-table.tsx
+++ b/src/components/markdown-renderer/replace-components/csv/csv-table.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/external-links-in-new-tabs/external-links-in-new-tabs.tsx b/src/components/markdown-renderer/replace-components/external-links-in-new-tabs/external-links-in-new-tabs.tsx
index fbcd8d58d..8b2c3c440 100644
--- a/src/components/markdown-renderer/replace-components/external-links-in-new-tabs/external-links-in-new-tabs.tsx
+++ b/src/components/markdown-renderer/replace-components/external-links-in-new-tabs/external-links-in-new-tabs.tsx
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/flow/flowchart-replacer.tsx b/src/components/markdown-renderer/replace-components/flow/flowchart-replacer.tsx
index 92455efae..55b190496 100644
--- a/src/components/markdown-renderer/replace-components/flow/flowchart-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/flow/flowchart-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/flow/flowchart/flowchart.tsx b/src/components/markdown-renderer/replace-components/flow/flowchart/flowchart.tsx
index 743682e02..1fcdcc63b 100644
--- a/src/components/markdown-renderer/replace-components/flow/flowchart/flowchart.tsx
+++ b/src/components/markdown-renderer/replace-components/flow/flowchart/flowchart.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/gist/gist-frame.scss b/src/components/markdown-renderer/replace-components/gist/gist-frame.scss
index 7b93e0bcf..f5757ce57 100644
--- a/src/components/markdown-renderer/replace-components/gist/gist-frame.scss
+++ b/src/components/markdown-renderer/replace-components/gist/gist-frame.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/gist/gist-frame.tsx b/src/components/markdown-renderer/replace-components/gist/gist-frame.tsx
index 723768e03..2ec7ebe96 100644
--- a/src/components/markdown-renderer/replace-components/gist/gist-frame.tsx
+++ b/src/components/markdown-renderer/replace-components/gist/gist-frame.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/gist/gist-preview.png.license b/src/components/markdown-renderer/replace-components/gist/gist-preview.png.license
index 76ee3b90b..078e5a9ac 100644
--- a/src/components/markdown-renderer/replace-components/gist/gist-preview.png.license
+++ b/src/components/markdown-renderer/replace-components/gist/gist-preview.png.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/src/components/markdown-renderer/replace-components/gist/gist-replacer.tsx b/src/components/markdown-renderer/replace-components/gist/gist-replacer.tsx
index d7ab06643..cf5d03b59 100644
--- a/src/components/markdown-renderer/replace-components/gist/gist-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/gist/gist-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/gist/replace-gist-link.ts b/src/components/markdown-renderer/replace-components/gist/replace-gist-link.ts
index aa2730a6f..ae2e78c0a 100644
--- a/src/components/markdown-renderer/replace-components/gist/replace-gist-link.ts
+++ b/src/components/markdown-renderer/replace-components/gist/replace-gist-link.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/gist/replace-legacy-gist-short-code.ts b/src/components/markdown-renderer/replace-components/gist/replace-legacy-gist-short-code.ts
index 8ddf12138..6d3762b79 100644
--- a/src/components/markdown-renderer/replace-components/gist/replace-legacy-gist-short-code.ts
+++ b/src/components/markdown-renderer/replace-components/gist/replace-legacy-gist-short-code.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/graphviz/graphviz-frame.tsx b/src/components/markdown-renderer/replace-components/graphviz/graphviz-frame.tsx
index 413fe3794..dd3c57965 100644
--- a/src/components/markdown-renderer/replace-components/graphviz/graphviz-frame.tsx
+++ b/src/components/markdown-renderer/replace-components/graphviz/graphviz-frame.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/graphviz/graphviz-replacer.tsx b/src/components/markdown-renderer/replace-components/graphviz/graphviz-replacer.tsx
index cded16369..fef4d54ee 100644
--- a/src/components/markdown-renderer/replace-components/graphviz/graphviz-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/graphviz/graphviz-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-code/highlighted-code.scss b/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-code/highlighted-code.scss
index d0efce8fb..d6c1f8d31 100644
--- a/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-code/highlighted-code.scss
+++ b/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-code/highlighted-code.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-code/highlighted-code.tsx b/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-code/highlighted-code.tsx
index 37e3a780d..093b1c84c 100644
--- a/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-code/highlighted-code.tsx
+++ b/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-code/highlighted-code.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-fence-replacer.tsx b/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-fence-replacer.tsx
index d4734ddd7..6e8b50076 100644
--- a/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-fence-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/highlighted-fence/highlighted-fence-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/image/image-frame.tsx b/src/components/markdown-renderer/replace-components/image/image-frame.tsx
index 243b400a2..a2f4e16d6 100644
--- a/src/components/markdown-renderer/replace-components/image/image-frame.tsx
+++ b/src/components/markdown-renderer/replace-components/image/image-frame.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/image/image-replacer.tsx b/src/components/markdown-renderer/replace-components/image/image-replacer.tsx
index 664feff9b..98cde3fc7 100644
--- a/src/components/markdown-renderer/replace-components/image/image-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/image/image-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/image/lightboxedImageFrame.tsx b/src/components/markdown-renderer/replace-components/image/lightboxedImageFrame.tsx
index b3a7c1e42..19d164f2a 100644
--- a/src/components/markdown-renderer/replace-components/image/lightboxedImageFrame.tsx
+++ b/src/components/markdown-renderer/replace-components/image/lightboxedImageFrame.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/image/types.ts b/src/components/markdown-renderer/replace-components/image/types.ts
index 8969757e9..42cf652f7 100644
--- a/src/components/markdown-renderer/replace-components/image/types.ts
+++ b/src/components/markdown-renderer/replace-components/image/types.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/katex/katex-replacer.tsx b/src/components/markdown-renderer/replace-components/katex/katex-replacer.tsx
index 22ccf440d..d93af5493 100644
--- a/src/components/markdown-renderer/replace-components/katex/katex-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/katex/katex-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/katex/katex.scss b/src/components/markdown-renderer/replace-components/katex/katex.scss
index c933c169e..1cddac9db 100644
--- a/src/components/markdown-renderer/replace-components/katex/katex.scss
+++ b/src/components/markdown-renderer/replace-components/katex/katex.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/linemarker/line-number-marker.ts b/src/components/markdown-renderer/replace-components/linemarker/line-number-marker.ts
index 6891cb5a0..416da6576 100644
--- a/src/components/markdown-renderer/replace-components/linemarker/line-number-marker.ts
+++ b/src/components/markdown-renderer/replace-components/linemarker/line-number-marker.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/linemarker/linemarker-replacer.tsx b/src/components/markdown-renderer/replace-components/linemarker/linemarker-replacer.tsx
index 7357ba017..a07ce9b47 100644
--- a/src/components/markdown-renderer/replace-components/linemarker/linemarker-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/linemarker/linemarker-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/markmap/markmap-frame.tsx b/src/components/markdown-renderer/replace-components/markmap/markmap-frame.tsx
index 03757e4c7..53713e4b8 100644
--- a/src/components/markdown-renderer/replace-components/markmap/markmap-frame.tsx
+++ b/src/components/markdown-renderer/replace-components/markmap/markmap-frame.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/markmap/markmap-loader.ts b/src/components/markdown-renderer/replace-components/markmap/markmap-loader.ts
index 2ebf40d0e..6c69a08aa 100644
--- a/src/components/markdown-renderer/replace-components/markmap/markmap-loader.ts
+++ b/src/components/markdown-renderer/replace-components/markmap/markmap-loader.ts
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/markmap/markmap-replacer.tsx b/src/components/markdown-renderer/replace-components/markmap/markmap-replacer.tsx
index 09956c046..7f17d6ad7 100644
--- a/src/components/markdown-renderer/replace-components/markmap/markmap-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/markmap/markmap-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/mermaid/mermaid-chart.tsx b/src/components/markdown-renderer/replace-components/mermaid/mermaid-chart.tsx
index 41bffca8a..b8d3aff97 100644
--- a/src/components/markdown-renderer/replace-components/mermaid/mermaid-chart.tsx
+++ b/src/components/markdown-renderer/replace-components/mermaid/mermaid-chart.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/mermaid/mermaid-replacer.tsx b/src/components/markdown-renderer/replace-components/mermaid/mermaid-replacer.tsx
index f66d57df6..42a1071b9 100644
--- a/src/components/markdown-renderer/replace-components/mermaid/mermaid-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/mermaid/mermaid-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/mermaid/mermaid.scss b/src/components/markdown-renderer/replace-components/mermaid/mermaid.scss
index 44cd08e87..e3138f1c5 100644
--- a/src/components/markdown-renderer/replace-components/mermaid/mermaid.scss
+++ b/src/components/markdown-renderer/replace-components/mermaid/mermaid.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/one-click-frame/one-click-embedding.scss b/src/components/markdown-renderer/replace-components/one-click-frame/one-click-embedding.scss
index 7639a59ee..252756a2f 100644
--- a/src/components/markdown-renderer/replace-components/one-click-frame/one-click-embedding.scss
+++ b/src/components/markdown-renderer/replace-components/one-click-frame/one-click-embedding.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/one-click-frame/one-click-embedding.tsx b/src/components/markdown-renderer/replace-components/one-click-frame/one-click-embedding.tsx
index 0642f1451..eb5dd5332 100644
--- a/src/components/markdown-renderer/replace-components/one-click-frame/one-click-embedding.tsx
+++ b/src/components/markdown-renderer/replace-components/one-click-frame/one-click-embedding.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/pdf/pdf-frame.scss b/src/components/markdown-renderer/replace-components/pdf/pdf-frame.scss
index 8ed548e05..cd9b65822 100644
--- a/src/components/markdown-renderer/replace-components/pdf/pdf-frame.scss
+++ b/src/components/markdown-renderer/replace-components/pdf/pdf-frame.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/pdf/pdf-frame.tsx b/src/components/markdown-renderer/replace-components/pdf/pdf-frame.tsx
index f0416f5a9..901010565 100644
--- a/src/components/markdown-renderer/replace-components/pdf/pdf-frame.tsx
+++ b/src/components/markdown-renderer/replace-components/pdf/pdf-frame.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/pdf/pdf-replacer.tsx b/src/components/markdown-renderer/replace-components/pdf/pdf-replacer.tsx
index 9661f28cd..932d79d67 100644
--- a/src/components/markdown-renderer/replace-components/pdf/pdf-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/pdf/pdf-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/pdf/replace-pdf-short-code.ts b/src/components/markdown-renderer/replace-components/pdf/replace-pdf-short-code.ts
index 9f1f39ff3..0522a37dc 100644
--- a/src/components/markdown-renderer/replace-components/pdf/replace-pdf-short-code.ts
+++ b/src/components/markdown-renderer/replace-components/pdf/replace-pdf-short-code.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/possible-wider/possible-wider-replacer.scss b/src/components/markdown-renderer/replace-components/possible-wider/possible-wider-replacer.scss
index a2f034c5b..bc7d4d101 100644
--- a/src/components/markdown-renderer/replace-components/possible-wider/possible-wider-replacer.scss
+++ b/src/components/markdown-renderer/replace-components/possible-wider/possible-wider-replacer.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/possible-wider/possible-wider-replacer.tsx b/src/components/markdown-renderer/replace-components/possible-wider/possible-wider-replacer.tsx
index 3c37cb033..f13273cbb 100644
--- a/src/components/markdown-renderer/replace-components/possible-wider/possible-wider-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/possible-wider/possible-wider-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/quote-options/quote-options-replacer.tsx b/src/components/markdown-renderer/replace-components/quote-options/quote-options-replacer.tsx
index 02ade51aa..63c5a9ea8 100644
--- a/src/components/markdown-renderer/replace-components/quote-options/quote-options-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/quote-options/quote-options-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/sequence-diagram/deprecation-warning.tsx b/src/components/markdown-renderer/replace-components/sequence-diagram/deprecation-warning.tsx
index ba7169f00..bea4bee5c 100644
--- a/src/components/markdown-renderer/replace-components/sequence-diagram/deprecation-warning.tsx
+++ b/src/components/markdown-renderer/replace-components/sequence-diagram/deprecation-warning.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/sequence-diagram/sequence-diagram-replacer.tsx b/src/components/markdown-renderer/replace-components/sequence-diagram/sequence-diagram-replacer.tsx
index 44d37713e..d2c0c1373 100644
--- a/src/components/markdown-renderer/replace-components/sequence-diagram/sequence-diagram-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/sequence-diagram/sequence-diagram-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/task-list/task-list-replacer.tsx b/src/components/markdown-renderer/replace-components/task-list/task-list-replacer.tsx
index 4786d7171..c0e4c0f11 100644
--- a/src/components/markdown-renderer/replace-components/task-list/task-list-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/task-list/task-list-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/utils.ts b/src/components/markdown-renderer/replace-components/utils.ts
index 1663553e4..e324d5b62 100644
--- a/src/components/markdown-renderer/replace-components/utils.ts
+++ b/src/components/markdown-renderer/replace-components/utils.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/vega-lite/vega-chart.tsx b/src/components/markdown-renderer/replace-components/vega-lite/vega-chart.tsx
index f7ae8057f..b06c8ffb1 100644
--- a/src/components/markdown-renderer/replace-components/vega-lite/vega-chart.tsx
+++ b/src/components/markdown-renderer/replace-components/vega-lite/vega-chart.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/vega-lite/vega-replacer.tsx b/src/components/markdown-renderer/replace-components/vega-lite/vega-replacer.tsx
index 04bd527c0..83a1958a1 100644
--- a/src/components/markdown-renderer/replace-components/vega-lite/vega-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/vega-lite/vega-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/vimeo/replace-legacy-vimeo-short-code.ts b/src/components/markdown-renderer/replace-components/vimeo/replace-legacy-vimeo-short-code.ts
index 967b1799e..bb049f70a 100644
--- a/src/components/markdown-renderer/replace-components/vimeo/replace-legacy-vimeo-short-code.ts
+++ b/src/components/markdown-renderer/replace-components/vimeo/replace-legacy-vimeo-short-code.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/vimeo/replace-vimeo-link.ts b/src/components/markdown-renderer/replace-components/vimeo/replace-vimeo-link.ts
index 43e756eea..43ea22d05 100644
--- a/src/components/markdown-renderer/replace-components/vimeo/replace-vimeo-link.ts
+++ b/src/components/markdown-renderer/replace-components/vimeo/replace-vimeo-link.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/vimeo/vimeo-frame.tsx b/src/components/markdown-renderer/replace-components/vimeo/vimeo-frame.tsx
index 98a76b17c..3645fcf0f 100644
--- a/src/components/markdown-renderer/replace-components/vimeo/vimeo-frame.tsx
+++ b/src/components/markdown-renderer/replace-components/vimeo/vimeo-frame.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/vimeo/vimeo-replacer.tsx b/src/components/markdown-renderer/replace-components/vimeo/vimeo-replacer.tsx
index e9c9d0e19..88d8b08d0 100644
--- a/src/components/markdown-renderer/replace-components/vimeo/vimeo-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/vimeo/vimeo-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/youtube/replace-legacy-youtube-short-code.ts b/src/components/markdown-renderer/replace-components/youtube/replace-legacy-youtube-short-code.ts
index 6f125b4b5..c59986298 100644
--- a/src/components/markdown-renderer/replace-components/youtube/replace-legacy-youtube-short-code.ts
+++ b/src/components/markdown-renderer/replace-components/youtube/replace-legacy-youtube-short-code.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/youtube/replace-youtube-link.ts b/src/components/markdown-renderer/replace-components/youtube/replace-youtube-link.ts
index a541cda13..86b16e264 100644
--- a/src/components/markdown-renderer/replace-components/youtube/replace-youtube-link.ts
+++ b/src/components/markdown-renderer/replace-components/youtube/replace-youtube-link.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/youtube/youtube-frame.tsx b/src/components/markdown-renderer/replace-components/youtube/youtube-frame.tsx
index 48d36007b..7a8377540 100644
--- a/src/components/markdown-renderer/replace-components/youtube/youtube-frame.tsx
+++ b/src/components/markdown-renderer/replace-components/youtube/youtube-frame.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/replace-components/youtube/youtube-replacer.tsx b/src/components/markdown-renderer/replace-components/youtube/youtube-replacer.tsx
index 1affe01a7..71d56ed83 100644
--- a/src/components/markdown-renderer/replace-components/youtube/youtube-replacer.tsx
+++ b/src/components/markdown-renderer/replace-components/youtube/youtube-replacer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/types.d.ts b/src/components/markdown-renderer/types.d.ts
index 95e43d7bf..3dc5af620 100644
--- a/src/components/markdown-renderer/types.d.ts
+++ b/src/components/markdown-renderer/types.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/utils/button-inside.scss b/src/components/markdown-renderer/utils/button-inside.scss
index dbf84baf8..79048f3a5 100644
--- a/src/components/markdown-renderer/utils/button-inside.scss
+++ b/src/components/markdown-renderer/utils/button-inside.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/utils/calculate-line-marker-positions.ts b/src/components/markdown-renderer/utils/calculate-line-marker-positions.ts
index 7d4d38667..d49b8d19a 100644
--- a/src/components/markdown-renderer/utils/calculate-line-marker-positions.ts
+++ b/src/components/markdown-renderer/utils/calculate-line-marker-positions.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/utils/html-react-transformer.tsx b/src/components/markdown-renderer/utils/html-react-transformer.tsx
index 4b7292a25..233766ef3 100644
--- a/src/components/markdown-renderer/utils/html-react-transformer.tsx
+++ b/src/components/markdown-renderer/utils/html-react-transformer.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/markdown-renderer/utils/line-number-mapping.ts b/src/components/markdown-renderer/utils/line-number-mapping.ts
index 8c369d2e0..9f1e78391 100644
--- a/src/components/markdown-renderer/utils/line-number-mapping.ts
+++ b/src/components/markdown-renderer/utils/line-number-mapping.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/pad-view-only/document-infobar.scss b/src/components/pad-view-only/document-infobar.scss
index 0d340ad50..e37d9fcf5 100644
--- a/src/components/pad-view-only/document-infobar.scss
+++ b/src/components/pad-view-only/document-infobar.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/pad-view-only/document-infobar.tsx b/src/components/pad-view-only/document-infobar.tsx
index 9397905cb..c1fe09b2e 100644
--- a/src/components/pad-view-only/document-infobar.tsx
+++ b/src/components/pad-view-only/document-infobar.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/pad-view-only/pad-view-only.tsx b/src/components/pad-view-only/pad-view-only.tsx
index 89ee36575..a0183fb33 100644
--- a/src/components/pad-view-only/pad-view-only.tsx
+++ b/src/components/pad-view-only/pad-view-only.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/profile-page/access-tokens/profile-access-tokens.tsx b/src/components/profile-page/access-tokens/profile-access-tokens.tsx
index cbaa9b79d..d0738d178 100644
--- a/src/components/profile-page/access-tokens/profile-access-tokens.tsx
+++ b/src/components/profile-page/access-tokens/profile-access-tokens.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/profile-page/profile-page.tsx b/src/components/profile-page/profile-page.tsx
index c8bebd0ec..50a869c32 100644
--- a/src/components/profile-page/profile-page.tsx
+++ b/src/components/profile-page/profile-page.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/profile-page/settings/profile-account-management.tsx b/src/components/profile-page/settings/profile-account-management.tsx
index 8e65049c4..487c7aa99 100644
--- a/src/components/profile-page/settings/profile-account-management.tsx
+++ b/src/components/profile-page/settings/profile-account-management.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/profile-page/settings/profile-change-password.tsx b/src/components/profile-page/settings/profile-change-password.tsx
index 9d7e674f8..b65c7046c 100644
--- a/src/components/profile-page/settings/profile-change-password.tsx
+++ b/src/components/profile-page/settings/profile-change-password.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/profile-page/settings/profile-display-name.tsx b/src/components/profile-page/settings/profile-display-name.tsx
index 6b5dd7da3..436b2b14b 100644
--- a/src/components/profile-page/settings/profile-display-name.tsx
+++ b/src/components/profile-page/settings/profile-display-name.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/components/register-page/register-page.tsx b/src/components/register-page/register-page.tsx
index 39961e489..25ef9ceac 100644
--- a/src/components/register-page/register-page.tsx
+++ b/src/components/register-page/register-page.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/abcjs/abcjs.d.ts b/src/external-types/abcjs/abcjs.d.ts
index 257c3919c..90efa9fd0 100644
--- a/src/external-types/abcjs/abcjs.d.ts
+++ b/src/external-types/abcjs/abcjs.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-abbr/index.d.ts b/src/external-types/markdown-it-abbr/index.d.ts
index 91d4233cd..3ec9a467a 100644
--- a/src/external-types/markdown-it-abbr/index.d.ts
+++ b/src/external-types/markdown-it-abbr/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-deflist/index.d.ts b/src/external-types/markdown-it-deflist/index.d.ts
index a0df84812..b03c8a418 100644
--- a/src/external-types/markdown-it-deflist/index.d.ts
+++ b/src/external-types/markdown-it-deflist/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-emoji/index.d.ts b/src/external-types/markdown-it-emoji/index.d.ts
index 4a657cafb..93ae4bf93 100644
--- a/src/external-types/markdown-it-emoji/index.d.ts
+++ b/src/external-types/markdown-it-emoji/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-emoji/interface.d.ts b/src/external-types/markdown-it-emoji/interface.d.ts
index 85c9adf20..474f7e94f 100644
--- a/src/external-types/markdown-it-emoji/interface.d.ts
+++ b/src/external-types/markdown-it-emoji/interface.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-footnote/index.d.ts b/src/external-types/markdown-it-footnote/index.d.ts
index 6944e91ed..fa36e0257 100644
--- a/src/external-types/markdown-it-footnote/index.d.ts
+++ b/src/external-types/markdown-it-footnote/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-front-matter/index.d.ts b/src/external-types/markdown-it-front-matter/index.d.ts
index 7ae071f1a..5ee808059 100644
--- a/src/external-types/markdown-it-front-matter/index.d.ts
+++ b/src/external-types/markdown-it-front-matter/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-imsize/index.d.ts b/src/external-types/markdown-it-imsize/index.d.ts
index 50b3f7e96..c3a2df513 100644
--- a/src/external-types/markdown-it-imsize/index.d.ts
+++ b/src/external-types/markdown-it-imsize/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-imsize/interface.ts b/src/external-types/markdown-it-imsize/interface.ts
index c88401cfd..8c246b410 100644
--- a/src/external-types/markdown-it-imsize/interface.ts
+++ b/src/external-types/markdown-it-imsize/interface.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-ins/index.d.ts b/src/external-types/markdown-it-ins/index.d.ts
index 7c1c1174e..a126b6dd9 100644
--- a/src/external-types/markdown-it-ins/index.d.ts
+++ b/src/external-types/markdown-it-ins/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-linkify/index.d.ts b/src/external-types/markdown-it-linkify/index.d.ts
index e7d1ed1ac..1e83a638b 100644
--- a/src/external-types/markdown-it-linkify/index.d.ts
+++ b/src/external-types/markdown-it-linkify/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-mark/index.d.ts b/src/external-types/markdown-it-mark/index.d.ts
index 9dd65371f..88f5d2630 100644
--- a/src/external-types/markdown-it-mark/index.d.ts
+++ b/src/external-types/markdown-it-mark/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-mathjax/index.d.ts b/src/external-types/markdown-it-mathjax/index.d.ts
index 49286bae6..e05d1cb9b 100644
--- a/src/external-types/markdown-it-mathjax/index.d.ts
+++ b/src/external-types/markdown-it-mathjax/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-mathjax/interface.ts b/src/external-types/markdown-it-mathjax/interface.ts
index d0d87a993..05017211d 100644
--- a/src/external-types/markdown-it-mathjax/interface.ts
+++ b/src/external-types/markdown-it-mathjax/interface.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-plantuml/index.d.ts b/src/external-types/markdown-it-plantuml/index.d.ts
index 473bbda20..3c34b3cc7 100644
--- a/src/external-types/markdown-it-plantuml/index.d.ts
+++ b/src/external-types/markdown-it-plantuml/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-plantuml/interface.d.ts b/src/external-types/markdown-it-plantuml/interface.d.ts
index a61bb9dc6..a39c45916 100644
--- a/src/external-types/markdown-it-plantuml/interface.d.ts
+++ b/src/external-types/markdown-it-plantuml/interface.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-regex/index.d.ts b/src/external-types/markdown-it-regex/index.d.ts
index 96f0fdbf3..34714dfe5 100644
--- a/src/external-types/markdown-it-regex/index.d.ts
+++ b/src/external-types/markdown-it-regex/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-regex/interface.ts b/src/external-types/markdown-it-regex/interface.ts
index c940bd126..a86f4b85f 100644
--- a/src/external-types/markdown-it-regex/interface.ts
+++ b/src/external-types/markdown-it-regex/interface.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-sub/index.d.ts b/src/external-types/markdown-it-sub/index.d.ts
index 01137a6b7..f85100200 100644
--- a/src/external-types/markdown-it-sub/index.d.ts
+++ b/src/external-types/markdown-it-sub/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/external-types/markdown-it-sup/index.d.ts b/src/external-types/markdown-it-sup/index.d.ts
index e4eedc227..8b5cd8820 100644
--- a/src/external-types/markdown-it-sup/index.d.ts
+++ b/src/external-types/markdown-it-sup/index.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/hooks/common/use-apply-dark-mode.ts b/src/hooks/common/use-apply-dark-mode.ts
index e30c4194d..d1c6b0133 100644
--- a/src/hooks/common/use-apply-dark-mode.ts
+++ b/src/hooks/common/use-apply-dark-mode.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/hooks/common/use-document-title.ts b/src/hooks/common/use-document-title.ts
index dee4c4bd2..989f4f8ed 100644
--- a/src/hooks/common/use-document-title.ts
+++ b/src/hooks/common/use-document-title.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/hooks/common/use-frontend-base-url.ts b/src/hooks/common/use-frontend-base-url.ts
index 35eda38c9..2f5fbcba1 100644
--- a/src/hooks/common/use-frontend-base-url.ts
+++ b/src/hooks/common/use-frontend-base-url.ts
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/hooks/common/use-is-dark-mode-activated.ts b/src/hooks/common/use-is-dark-mode-activated.ts
index cc9187e76..5511bd709 100644
--- a/src/hooks/common/use-is-dark-mode-activated.ts
+++ b/src/hooks/common/use-is-dark-mode-activated.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/index.tsx b/src/index.tsx
index 85ebef6d2..d2b160dad 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -1,5 +1,5 @@
/*
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/links.json.license b/src/links.json.license
index 76ee3b90b..078e5a9ac 100644
--- a/src/links.json.license
+++ b/src/links.json.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/src/react-app-env.d.ts b/src/react-app-env.d.ts
index 15245f6c0..d245dbde6 100644
--- a/src/react-app-env.d.ts
+++ b/src/react-app-env.d.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/api-url/methods.ts b/src/redux/api-url/methods.ts
index 5136c2963..3ea332fe3 100644
--- a/src/redux/api-url/methods.ts
+++ b/src/redux/api-url/methods.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/api-url/reducers.ts b/src/redux/api-url/reducers.ts
index 755f6175f..a8765c3ee 100644
--- a/src/redux/api-url/reducers.ts
+++ b/src/redux/api-url/reducers.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/api-url/types.ts b/src/redux/api-url/types.ts
index 0c535a746..1e6126078 100644
--- a/src/redux/api-url/types.ts
+++ b/src/redux/api-url/types.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/banner/methods.ts b/src/redux/banner/methods.ts
index 85b5cab1b..8a77e8010 100644
--- a/src/redux/banner/methods.ts
+++ b/src/redux/banner/methods.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/banner/reducers.ts b/src/redux/banner/reducers.ts
index c2039c37e..87ad5d24c 100644
--- a/src/redux/banner/reducers.ts
+++ b/src/redux/banner/reducers.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/banner/types.ts b/src/redux/banner/types.ts
index 0a3adb54f..52f0e53dd 100644
--- a/src/redux/banner/types.ts
+++ b/src/redux/banner/types.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/config/methods.ts b/src/redux/config/methods.ts
index 7f743353b..3e47250de 100644
--- a/src/redux/config/methods.ts
+++ b/src/redux/config/methods.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/config/reducers.ts b/src/redux/config/reducers.ts
index 6a376b2c2..89aa40a2d 100644
--- a/src/redux/config/reducers.ts
+++ b/src/redux/config/reducers.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/config/types.ts b/src/redux/config/types.ts
index 82506eb96..c925f4fb1 100644
--- a/src/redux/config/types.ts
+++ b/src/redux/config/types.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/dark-mode/methods.ts b/src/redux/dark-mode/methods.ts
index abfcf9e28..9cff3e5e8 100644
--- a/src/redux/dark-mode/methods.ts
+++ b/src/redux/dark-mode/methods.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/dark-mode/reducers.ts b/src/redux/dark-mode/reducers.ts
index 0d1311728..9b8c57a80 100644
--- a/src/redux/dark-mode/reducers.ts
+++ b/src/redux/dark-mode/reducers.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/dark-mode/types.ts b/src/redux/dark-mode/types.ts
index 49a8a42e1..ccc765dbc 100644
--- a/src/redux/dark-mode/types.ts
+++ b/src/redux/dark-mode/types.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/document-content/methods.ts b/src/redux/document-content/methods.ts
index 921f0960c..7398a384d 100644
--- a/src/redux/document-content/methods.ts
+++ b/src/redux/document-content/methods.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/document-content/reducers.ts b/src/redux/document-content/reducers.ts
index bb23a989a..346cb4673 100644
--- a/src/redux/document-content/reducers.ts
+++ b/src/redux/document-content/reducers.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/document-content/types.ts b/src/redux/document-content/types.ts
index 6c2aee1b5..e1933b493 100644
--- a/src/redux/document-content/types.ts
+++ b/src/redux/document-content/types.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/editor/methods.ts b/src/redux/editor/methods.ts
index d1ddbc130..8cf47b1ac 100644
--- a/src/redux/editor/methods.ts
+++ b/src/redux/editor/methods.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/editor/reducers.ts b/src/redux/editor/reducers.ts
index 50c49457b..a21e564d7 100644
--- a/src/redux/editor/reducers.ts
+++ b/src/redux/editor/reducers.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/editor/types.ts b/src/redux/editor/types.ts
index bcc4f7013..1aa1fe1a2 100644
--- a/src/redux/editor/types.ts
+++ b/src/redux/editor/types.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/index.ts b/src/redux/index.ts
index 541a66a6f..8b49b296b 100644
--- a/src/redux/index.ts
+++ b/src/redux/index.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/user/methods.ts b/src/redux/user/methods.ts
index 7566014b0..c27e5e637 100644
--- a/src/redux/user/methods.ts
+++ b/src/redux/user/methods.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/user/reducers.ts b/src/redux/user/reducers.ts
index 789919309..6c4631c55 100644
--- a/src/redux/user/reducers.ts
+++ b/src/redux/user/reducers.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/redux/user/types.ts b/src/redux/user/types.ts
index 1210cefa4..06ba3d97f 100644
--- a/src/redux/user/types.ts
+++ b/src/redux/user/types.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/service-worker-registration.ts b/src/service-worker-registration.ts
index 345265ca0..6a9540344 100644
--- a/src/service-worker-registration.ts
+++ b/src/service-worker-registration.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/service-worker.ts b/src/service-worker.ts
index 4741e595d..b50655f24 100644
--- a/src/service-worker.ts
+++ b/src/service-worker.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/setup-tests.ts b/src/setup-tests.ts
index ae41d4b55..f93d9b637 100644
--- a/src/setup-tests.ts
+++ b/src/setup-tests.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_alert.scss b/src/style/bootstrap-color-theme/_alert.scss
index e18f6be2c..28c0fdccc 100644
--- a/src/style/bootstrap-color-theme/_alert.scss
+++ b/src/style/bootstrap-color-theme/_alert.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_badge.scss b/src/style/bootstrap-color-theme/_badge.scss
index b1c2d8e1f..ec677a729 100644
--- a/src/style/bootstrap-color-theme/_badge.scss
+++ b/src/style/bootstrap-color-theme/_badge.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_breadcrumb.scss b/src/style/bootstrap-color-theme/_breadcrumb.scss
index 33a3481e2..4bfaab640 100644
--- a/src/style/bootstrap-color-theme/_breadcrumb.scss
+++ b/src/style/bootstrap-color-theme/_breadcrumb.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_buttons.scss b/src/style/bootstrap-color-theme/_buttons.scss
index 5e5a10e2c..6a032b4bb 100644
--- a/src/style/bootstrap-color-theme/_buttons.scss
+++ b/src/style/bootstrap-color-theme/_buttons.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_card.scss b/src/style/bootstrap-color-theme/_card.scss
index 1c25946f7..ce7fc8323 100644
--- a/src/style/bootstrap-color-theme/_card.scss
+++ b/src/style/bootstrap-color-theme/_card.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_carousel.scss b/src/style/bootstrap-color-theme/_carousel.scss
index 98512ee50..27b87dd95 100644
--- a/src/style/bootstrap-color-theme/_carousel.scss
+++ b/src/style/bootstrap-color-theme/_carousel.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_close.scss b/src/style/bootstrap-color-theme/_close.scss
index ed8a59f79..53a17466f 100644
--- a/src/style/bootstrap-color-theme/_close.scss
+++ b/src/style/bootstrap-color-theme/_close.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_code.scss b/src/style/bootstrap-color-theme/_code.scss
index cddc02dc9..9335b0f66 100644
--- a/src/style/bootstrap-color-theme/_code.scss
+++ b/src/style/bootstrap-color-theme/_code.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_dropdown.scss b/src/style/bootstrap-color-theme/_dropdown.scss
index 3eda67212..b47839ee2 100644
--- a/src/style/bootstrap-color-theme/_dropdown.scss
+++ b/src/style/bootstrap-color-theme/_dropdown.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_forms.scss b/src/style/bootstrap-color-theme/_forms.scss
index 094088dfe..de6e080e7 100644
--- a/src/style/bootstrap-color-theme/_forms.scss
+++ b/src/style/bootstrap-color-theme/_forms.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_images.scss b/src/style/bootstrap-color-theme/_images.scss
index ed1beaf80..e5969d4c9 100644
--- a/src/style/bootstrap-color-theme/_images.scss
+++ b/src/style/bootstrap-color-theme/_images.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_input-group.scss b/src/style/bootstrap-color-theme/_input-group.scss
index f7f5c26c9..2b93b6552 100644
--- a/src/style/bootstrap-color-theme/_input-group.scss
+++ b/src/style/bootstrap-color-theme/_input-group.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_jumbotron.scss b/src/style/bootstrap-color-theme/_jumbotron.scss
index 64dd6fed0..73f1a47e0 100644
--- a/src/style/bootstrap-color-theme/_jumbotron.scss
+++ b/src/style/bootstrap-color-theme/_jumbotron.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_list-group.scss b/src/style/bootstrap-color-theme/_list-group.scss
index efe6beaf1..7cef47ebb 100644
--- a/src/style/bootstrap-color-theme/_list-group.scss
+++ b/src/style/bootstrap-color-theme/_list-group.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_modal.scss b/src/style/bootstrap-color-theme/_modal.scss
index 93da67a8f..27443c377 100644
--- a/src/style/bootstrap-color-theme/_modal.scss
+++ b/src/style/bootstrap-color-theme/_modal.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_nav.scss b/src/style/bootstrap-color-theme/_nav.scss
index b843b5fea..046f0798b 100644
--- a/src/style/bootstrap-color-theme/_nav.scss
+++ b/src/style/bootstrap-color-theme/_nav.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_navbar.scss b/src/style/bootstrap-color-theme/_navbar.scss
index 518fbb3b0..032a4c8f7 100644
--- a/src/style/bootstrap-color-theme/_navbar.scss
+++ b/src/style/bootstrap-color-theme/_navbar.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_pagination.scss b/src/style/bootstrap-color-theme/_pagination.scss
index 5af06414b..934708ea4 100644
--- a/src/style/bootstrap-color-theme/_pagination.scss
+++ b/src/style/bootstrap-color-theme/_pagination.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_popover.scss b/src/style/bootstrap-color-theme/_popover.scss
index 0fae6fcac..1515eb87c 100644
--- a/src/style/bootstrap-color-theme/_popover.scss
+++ b/src/style/bootstrap-color-theme/_popover.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_progress.scss b/src/style/bootstrap-color-theme/_progress.scss
index d5d312d19..2045c1cf3 100644
--- a/src/style/bootstrap-color-theme/_progress.scss
+++ b/src/style/bootstrap-color-theme/_progress.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_reboot.scss b/src/style/bootstrap-color-theme/_reboot.scss
index e6e88a92c..e61aa00e3 100644
--- a/src/style/bootstrap-color-theme/_reboot.scss
+++ b/src/style/bootstrap-color-theme/_reboot.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_spinners.scss b/src/style/bootstrap-color-theme/_spinners.scss
index 57473cbca..e9d3cb6ca 100644
--- a/src/style/bootstrap-color-theme/_spinners.scss
+++ b/src/style/bootstrap-color-theme/_spinners.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_tables.scss b/src/style/bootstrap-color-theme/_tables.scss
index b260996a5..ef2fac135 100644
--- a/src/style/bootstrap-color-theme/_tables.scss
+++ b/src/style/bootstrap-color-theme/_tables.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_toasts.scss b/src/style/bootstrap-color-theme/_toasts.scss
index 16475ef81..da2594071 100644
--- a/src/style/bootstrap-color-theme/_toasts.scss
+++ b/src/style/bootstrap-color-theme/_toasts.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_tooltip.scss b/src/style/bootstrap-color-theme/_tooltip.scss
index 6a1dd02d6..ed39afe45 100644
--- a/src/style/bootstrap-color-theme/_tooltip.scss
+++ b/src/style/bootstrap-color-theme/_tooltip.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/_type.scss b/src/style/bootstrap-color-theme/_type.scss
index 069f109fa..ddb3a1eb1 100644
--- a/src/style/bootstrap-color-theme/_type.scss
+++ b/src/style/bootstrap-color-theme/_type.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/include.scss b/src/style/bootstrap-color-theme/include.scss
index ddd3aa37b..3cee49e60 100644
--- a/src/style/bootstrap-color-theme/include.scss
+++ b/src/style/bootstrap-color-theme/include.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/utilities/_background.scss b/src/style/bootstrap-color-theme/utilities/_background.scss
index 626728621..319363215 100644
--- a/src/style/bootstrap-color-theme/utilities/_background.scss
+++ b/src/style/bootstrap-color-theme/utilities/_background.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/utilities/_borders.scss b/src/style/bootstrap-color-theme/utilities/_borders.scss
index 65f75dcf4..8272607c1 100644
--- a/src/style/bootstrap-color-theme/utilities/_borders.scss
+++ b/src/style/bootstrap-color-theme/utilities/_borders.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/bootstrap-color-theme/utilities/_text.scss b/src/style/bootstrap-color-theme/utilities/_text.scss
index 7f66bf8b3..7548898c0 100644
--- a/src/style/bootstrap-color-theme/utilities/_text.scss
+++ b/src/style/bootstrap-color-theme/utilities/_text.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/dark.scss b/src/style/dark.scss
index 98b935a10..d1553b775 100644
--- a/src/style/dark.scss
+++ b/src/style/dark.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/fonts/twemoji/twemoji.scss b/src/style/fonts/twemoji/twemoji.scss
index e1f0b1581..c415253a1 100644
--- a/src/style/fonts/twemoji/twemoji.scss
+++ b/src/style/fonts/twemoji/twemoji.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/index.scss b/src/style/index.scss
index f41578a84..b2a8e15f0 100644
--- a/src/style/index.scss
+++ b/src/style/index.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/variables.dark.scss b/src/style/variables.dark.scss
index 62867fbf2..45079df45 100644
--- a/src/style/variables.dark.scss
+++ b/src/style/variables.dark.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/style/variables.light.scss b/src/style/variables.light.scss
index f2cee10c4..9f6ae3299 100644
--- a/src/style/variables.light.scss
+++ b/src/style/variables.light.scss
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/utils/is-test-mode.ts b/src/utils/is-test-mode.ts
index f94227908..e8f99ed1f 100644
--- a/src/utils/is-test-mode.ts
+++ b/src/utils/is-test-mode.ts
@@ -1,5 +1,5 @@
/*
- * SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
diff --git a/src/version.json.license b/src/version.json.license
index 76ee3b90b..078e5a9ac 100644
--- a/src/version.json.license
+++ b/src/version.json.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/tsconfig.json.license b/tsconfig.json.license
index 76ee3b90b..078e5a9ac 100644
--- a/tsconfig.json.license
+++ b/tsconfig.json.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0
diff --git a/yarn.lock.license b/yarn.lock.license
index 76ee3b90b..078e5a9ac 100644
--- a/yarn.lock.license
+++ b/yarn.lock.license
@@ -1,3 +1,3 @@
-SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
+SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
-SPDX-License-Identifier: CC0-1.0
\ No newline at end of file
+SPDX-License-Identifier: CC0-1.0