diff --git a/yarn.lock b/yarn.lock
index 1ea8d8721..c952520a6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -38,9 +38,9 @@
     kuler "^2.0.0"
 
 "@discoveryjs/json-ext@^0.5.0":
-  version "0.5.5"
-  resolved "https://registry.yarnpkg.com/@discoveryjs/json-ext/-/json-ext-0.5.5.tgz#9283c9ce5b289a3c4f61c12757469e59377f81f3"
-  integrity sha512-6nFkfkmSeV/rqSaS4oWHgmpnYw194f6hmWF5is6b0J1naJZoiD0NTc9AiUwPHvWsowkjuHErCZT1wa0jg+BLIA==
+  version "0.5.6"
+  resolved "https://registry.yarnpkg.com/@discoveryjs/json-ext/-/json-ext-0.5.6.tgz#d5e0706cf8c6acd8c6032f8d54070af261bbbb2f"
+  integrity sha512-ws57AidsDvREKrZKYffXddNkyaF14iHNHm8VQnZH6t99E8gczjNN0GpvcGny0imC80yQ0tHz1xVUKk/KFQSUyA==
 
 "@eslint/eslintrc@^1.0.4":
   version "1.0.4"
@@ -200,9 +200,9 @@
   integrity sha512-C6N5s2ZFtuZRj54k2/zyRhNDjJwwcViAM3Nbm8zjBpbqAdZ00mr0CFxvSKeO8Y/e03WVFLpQMdHYVfUd6SB+Hw==
 
 "@types/express-serve-static-core@^4.17.12", "@types/express-serve-static-core@^4.17.18":
-  version "4.17.25"
-  resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.17.25.tgz#e42f7046adc65ece2eb6059b77aecfbe9e9f82e0"
-  integrity sha512-OUJIVfRMFijZukGGwTpKNFprqCCXk5WjNGvUgB/CxxBR40QWSjsNK86+yvGKlCOGc7sbwfHLaXhkG+NsytwBaQ==
+  version "4.17.26"
+  resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.17.26.tgz#5d9a8eeecb9d5f9d7fc1d85f541512a84638ae88"
+  integrity sha512-zeu3tpouA043RHxW0gzRxwCHchMgftE8GArRsvYT0ByDMbn19olQHx5jLue0LxWY6iYtXb7rXmuVtSkhy9YZvQ==
   dependencies:
     "@types/node" "*"
     "@types/qs" "*"
@@ -309,9 +309,9 @@
   integrity sha512-iiUgKzV9AuaEkZqkOLDIvlQiL6ltuZd9tGcW3gwpnX8JbuiuhFlEGmmFXEXkN50Cvq7Os88IY2v0dkDqXYWVgA==
 
 "@types/node@*", "@types/node@^16.0.0":
-  version "16.11.9"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-16.11.9.tgz#879be3ad7af29f4c1a5c433421bf99fab7047185"
-  integrity sha512-MKmdASMf3LtPzwLyRrFjtFFZ48cMf8jmX5VRYrDQiJa8Ybu5VAmkqBWqKU8fdCwD8ysw4mQ9nrEHvzg6gunR7A==
+  version "16.11.11"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-16.11.11.tgz#6ea7342dfb379ea1210835bada87b3c512120234"
+  integrity sha512-KB0sixD67CeecHC33MYn+eYARkqTheIRNuu97y2XMjR7Wu3XibO1vaY6VBV6O/a89SPI81cEUIYT87UqUWlZNw==
 
 "@types/node@^14.14.28":
   version "14.17.34"
@@ -578,7 +578,6 @@
 
 "Idle.Js@git+https://github.com/shawnmclean/Idle.js":
   version "0.0.1"
-  uid "2b57cc6e49d177b7ddce0cca00ef5cbe07453541"
   resolved "git+https://github.com/shawnmclean/Idle.js#2b57cc6e49d177b7ddce0cca00ef5cbe07453541"
 
 JSV@^4.0.x:
@@ -596,7 +595,7 @@ abcjs@5.10.3:
   resolved "https://registry.yarnpkg.com/abcjs/-/abcjs-5.10.3.tgz#294702140ec1caa292859ba9d2af0452f7e9e046"
   integrity sha512-YGmW4CUWd7T2/HqZa/SQOTE+lXg7Z68HwwpJhHJBvdHqLi1uLCiYva1ZRGhB/MPyl1QKqJMfF+LQ1jGAEK69XQ==
   dependencies:
-    midi "git+https://github.com/paulrosen/MIDI.js.git#abcjs"
+    midi "https://github.com/paulrosen/MIDI.js.git#abcjs"
 
 abcjs@5.11.0:
   version "5.11.0"
@@ -604,7 +603,7 @@ abcjs@5.11.0:
   integrity sha512-kLehHwwttcTCVhKQaDkmqYbWBLAWmfyzYSbUQoEDAOTOX5RzDGakX8tXpzlsNHw6Lh8W8odZw44e0siwbG4TKA==
   dependencies:
     abcjs "5.10.3"
-    midi "git+https://github.com/paulrosen/MIDI.js.git#abcjs"
+    midi "https://github.com/paulrosen/MIDI.js.git#abcjs"
 
 abcjs@5.12.0:
   version "5.12.0"
@@ -612,7 +611,7 @@ abcjs@5.12.0:
   integrity sha512-pvi7SjOAKT7cRyRtywUSwYB0SNtRHKLxZUZ9Oc4E+nvpBHr8Z2/M9Pfyv3oIaiEpxlWTFK+B/H5t/DckiNFgpg==
   dependencies:
     abcjs "5.11.0"
-    midi "git+https://github.com/paulrosen/MIDI.js.git#abcjs"
+    midi "https://github.com/paulrosen/MIDI.js.git#abcjs"
 
 abstract-logging@^2.0.0:
   version "2.0.1"
@@ -945,9 +944,9 @@ available-typed-arrays@^1.0.5:
   integrity sha512-DMD0KiN46eipeziST1LPP/STfDU0sufISXmjSgvVsoU2tqxctQeASejWcfNtxYKqETM1UxQ8sp2OrSBWpHY6sw==
 
 aws-sdk@^2.987.0:
-  version "2.1033.0"
-  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1033.0.tgz#8bd0084142b15cc2ca427483c36c86b27abc046b"
-  integrity sha512-cgcjiuR82bhfBWTffqt6e9+Cn/UgeC6QPQTrlJy3GxwPxChthyrt/h5pekj2l4PLFvETsG10Y6CqQysJEMsncw==
+  version "2.1042.0"
+  resolved "https://registry.yarnpkg.com/aws-sdk/-/aws-sdk-2.1042.0.tgz#c3385bf6cbb8f97c2cde427c0ab3d9720fa4b82a"
+  integrity sha512-JWjs6+Zhuo990WYH1iQR1njGOvoCFzaf2azX/zh3JdL7QNwzdqczoODMj0wb22831/7EoPDGaXHqp7aQwDsxwA==
   dependencies:
     buffer "4.9.2"
     events "1.1.1"
@@ -2024,9 +2023,9 @@ caniuse-api@^3.0.0:
     lodash.uniq "^4.5.0"
 
 caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000844, caniuse-lite@^1.0.30001280:
-  version "1.0.30001282"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001282.tgz#38c781ee0a90ccfe1fe7fefd00e43f5ffdcb96fd"
-  integrity sha512-YhF/hG6nqBEllymSIjLtR2iWDDnChvhnVJqp+vloyt2tEHFG1yBR+ac2B/rOw0qOK0m0lEXU2dv4E/sMk5P9Kg==
+  version "1.0.30001283"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001283.tgz#8573685bdae4d733ef18f78d44ba0ca5fe9e896b"
+  integrity sha512-9RoKo841j1GQFSJz/nCXOj0sD7tHBtlowjYlrqIUS812x9/emfBLBt6IyMz1zIaYc/eRL8Cs6HPUVi2Hzq4sIg==
 
 caseless@~0.12.0:
   version "0.12.0"
@@ -2075,21 +2074,11 @@ chance@^1.0.4:
   resolved "https://registry.yarnpkg.com/chance/-/chance-1.1.8.tgz#5d6c2b78c9170bf6eb9df7acdda04363085be909"
   integrity sha512-v7fi5Hj2VbR6dJEGRWLmJBA83LJMS47pkAbmROFxHWd9qmE1esHRZW8Clf1Fhzr3rjxnNZVCjOEv/ivFxeIMtg==
 
-character-entities-legacy@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/character-entities-legacy/-/character-entities-legacy-3.0.0.tgz#76bc83a90738901d7bc223a9e93759fdd560125b"
-  integrity sha512-RpPp0asT/6ufRm//AJVwpViZbGM/MkjQFxJccQRHmISF/22NBtsHqAWmL+/pmkPWoIUJdWyeVleTl1wydHATVQ==
-
 character-entities@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/character-entities/-/character-entities-2.0.1.tgz#98724833e1e27990dee0bd0f2b8a859c3476aac7"
   integrity sha512-OzmutCf2Kmc+6DrFrrPS8/tDh2+DpnrfzdICHWhcVC9eOd0N1PXmQEE1a8iM4IziIAG+8tmTq3K+oo0ubH6RRQ==
 
-character-reference-invalid@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/character-reference-invalid/-/character-reference-invalid-2.0.1.tgz#85c66b041e43b47210faf401278abf808ac45cb9"
-  integrity sha512-iBZ4F4wRbyORVsu0jPV7gXkOsGYjGHPmAyv+HiHG8gi5PtC9KI2j1+v8/tlibRvjoWX027ypmG/n0HtO5t7unw==
-
 cheerio@^0.22.0:
   version "0.22.0"
   resolved "https://registry.yarnpkg.com/cheerio/-/cheerio-0.22.0.tgz#a9baa860a3f9b595a6b81b1a86873121ed3a269e"
@@ -2240,7 +2229,6 @@ code-point-at@^1.0.0:
 
 "codemirror@git+https://github.com/hedgedoc/CodeMirror.git":
   version "5.58.2"
-  uid f780b569b3717cdff4c8507538cc63101bfa02e1
   resolved "git+https://github.com/hedgedoc/CodeMirror.git#f780b569b3717cdff4c8507538cc63101bfa02e1"
 
 collection-visit@^1.0.0:
@@ -2276,9 +2264,9 @@ color-name@^1.0.0, color-name@~1.1.4:
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
 color-string@^1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/color-string/-/color-string-1.6.0.tgz#c3915f61fe267672cb7e1e064c9d692219f6c312"
-  integrity sha512-c/hGS+kRWJutUBEngKKmk4iH3sD59MBkoxVapS/0wgpCz2u7XsNloxknyvBhzwEs1IbV36D9PwqLPJ2DTu3vMA==
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/color-string/-/color-string-1.8.2.tgz#08bd49fa5f3889c27b0c670052ed746dd7a671de"
+  integrity sha512-w5ZkKRdLsc5NOYsmnpS2DpyRW71npwZGwbRpLrJTuqjfTs2Bhrba7UiV59IX9siBlCPl2pne5NtiwnVWUzvYFA==
   dependencies:
     color-name "^1.0.0"
     simple-swizzle "^0.2.2"
@@ -2692,10 +2680,10 @@ cssfilter@0.0.10:
   resolved "https://registry.yarnpkg.com/cssfilter/-/cssfilter-0.0.10.tgz#c6d2672632a2e5c83e013e6864a42ce8defd20ae"
   integrity sha1-xtJnJjKi5cg+AT5oZKQs6N79IK4=
 
-cssnano-preset-default@^5.1.7:
-  version "5.1.7"
-  resolved "https://registry.yarnpkg.com/cssnano-preset-default/-/cssnano-preset-default-5.1.7.tgz#68c3ad1ec6a810482ec7d06b2d70fc34b6b0d70c"
-  integrity sha512-bWDjtTY+BOqrqBtsSQIbN0RLGD2Yr2CnecpP0ydHNafh9ZUEre8c8VYTaH9FEbyOt0eIfEUAYYk5zj92ioO8LA==
+cssnano-preset-default@^5.1.8:
+  version "5.1.8"
+  resolved "https://registry.yarnpkg.com/cssnano-preset-default/-/cssnano-preset-default-5.1.8.tgz#7525feb1b72f7b06e57f55064cbdae341d79dea2"
+  integrity sha512-zWMlP0+AMPBVE852SqTrP0DnhTcTA2C1wAF92TKZ3Va+aUVqLIhkqKlnJIXXdqXD7RN+S1ujuWmNpvrJBiM/vg==
   dependencies:
     css-declaration-sorter "^6.0.3"
     cssnano-utils "^2.0.1"
@@ -2722,7 +2710,7 @@ cssnano-preset-default@^5.1.7:
     postcss-normalize-url "^5.0.3"
     postcss-normalize-whitespace "^5.0.1"
     postcss-ordered-values "^5.0.2"
-    postcss-reduce-initial "^5.0.1"
+    postcss-reduce-initial "^5.0.2"
     postcss-reduce-transforms "^5.0.1"
     postcss-svgo "^5.0.3"
     postcss-unique-selectors "^5.0.2"
@@ -2733,11 +2721,11 @@ cssnano-utils@^2.0.1:
   integrity sha512-i8vLRZTnEH9ubIyfdZCAdIdgnHAUeQeByEeQ2I7oTilvP9oHO6RScpeq3GsFUVqeB8uZgOQ9pw8utofNn32hhQ==
 
 cssnano@^5.0.2:
-  version "5.0.11"
-  resolved "https://registry.yarnpkg.com/cssnano/-/cssnano-5.0.11.tgz#743397a05e04cb87e9df44b7659850adfafc3646"
-  integrity sha512-5SHM31NAAe29jvy0MJqK40zZ/8dGlnlzcfHKw00bWMVFp8LWqtuyPSFwbaoIoxvt71KWJOfg8HMRGrBR3PExCg==
+  version "5.0.12"
+  resolved "https://registry.yarnpkg.com/cssnano/-/cssnano-5.0.12.tgz#2c083a1c786fc9dc2d5522bd3c0e331b7cd302ab"
+  integrity sha512-U38V4x2iJ3ijPdeWqUrEr4eKBB5PbEKsNP5T8xcik2Au3LeMtiMHX0i2Hu9k51FcKofNZumbrcdC6+a521IUHg==
   dependencies:
-    cssnano-preset-default "^5.1.7"
+    cssnano-preset-default "^5.1.8"
     is-resolvable "^1.1.0"
     lilconfig "^2.0.3"
     yaml "^1.10.2"
@@ -3058,7 +3046,7 @@ debug@3.1.0, debug@~3.1.0:
   dependencies:
     ms "2.0.0"
 
-debug@4.3.2, debug@^4.0.0, debug@^4.1.1, debug@^4.3.2:
+debug@4.3.2:
   version "4.3.2"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.2.tgz#f0a49c18ac8779e31d4a0c6029dfb76873c7428b"
   integrity sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==
@@ -3072,6 +3060,13 @@ debug@^3.2.6, debug@^3.2.7:
   dependencies:
     ms "^2.1.1"
 
+debug@^4.0.0, debug@^4.1.1, debug@^4.3.2:
+  version "4.3.3"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.3.tgz#04266e0b70a98d4462e6e288e38259213332b664"
+  integrity sha512-/zxw5+vh1Tfv+4Qn7a5nsbcJKPaSvCDhojn6FEl9vupwK2VCSDtEiEtqr8DFtzYFOdz63LBkxec7DYuc2jon6Q==
+  dependencies:
+    ms "2.1.2"
+
 debug@~4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
@@ -3084,6 +3079,13 @@ decamelize@^4.0.0:
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-4.0.0.tgz#aa472d7bf660eb15f3494efd531cab7f2a709837"
   integrity sha512-9iE1PgSik9HeIIw2JO94IidnE3eBoQrFJ3w7sFuzSX4DpmZ3v5sZpUiV5Swcf6mQEF+Y0ru8Neo+p+nyh2J+hQ==
 
+decode-named-character-reference@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/decode-named-character-reference/-/decode-named-character-reference-1.0.1.tgz#57b2bd9112659cacbc449d3577d7dadb8e1f3d1b"
+  integrity sha512-YV/0HQHreRwKb7uBopyIkLG17jG6Sv2qUchk9qSoVJ2f+flwRsPNBO0hAnjt6mTNYUT+vw9Gy2ihXg4sUWPi2w==
+  dependencies:
+    character-entities "^2.0.0"
+
 decode-uri-component@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
@@ -3216,7 +3218,6 @@ detect-libc@^1.0.2:
 
 "diff-match-patch@git+https://github.com/hackmdio/diff-match-patch.git":
   version "1.1.1"
-  uid c2f8fb9d69aa9490b764850aa86ba442c93ccf78
   resolved "git+https://github.com/hackmdio/diff-match-patch.git#c2f8fb9d69aa9490b764850aa86ba442c93ccf78"
 
 diff@5.0.0, diff@^5.0.0:
@@ -3309,9 +3310,9 @@ domhandler@^2.3.0:
     domelementtype "1"
 
 domhandler@^4.0.0, domhandler@^4.2.0:
-  version "4.2.2"
-  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-4.2.2.tgz#e825d721d19a86b8c201a35264e226c678ee755f"
-  integrity sha512-PzE9aBMsdZO8TK4BnuJwH0QT41wgMbRzuZrHUcpYncEjmQazq8QEaBWgLG7ZyC/DAZKEgglpIA6j4Qn/HmxS3w==
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-4.3.0.tgz#16c658c626cf966967e306f966b431f77d4a5626"
+  integrity sha512-fC0aXNQXqKSFTr2wDNZDhsEYjCiYsDWl3D01kwt25hm1YIPyDGHvvi3rw+PLqHAl/m71MaiF7d5zvBr0p5UB2g==
   dependencies:
     domelementtype "^2.2.0"
 
@@ -3394,9 +3395,9 @@ ejs@^3.0.0:
     jake "^10.6.1"
 
 electron-to-chromium@^1.3.47, electron-to-chromium@^1.3.896:
-  version "1.3.904"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.904.tgz#52a353994faeb0f2a9fab3606b4e0614d1af7b58"
-  integrity sha512-x5uZWXcVNYkTh4JubD7KSC1VMKz0vZwJUqVwY3ihsW0bst1BXDe494Uqbg3Y0fDGVjJqA8vEeGuvO5foyH2+qw==
+  version "1.4.9"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.4.9.tgz#4854fa55f94f18f5d0ad4ac49034ff6443fff5b9"
+  integrity sha512-7AyB4SiLtGJbLACXezs8BDjDbZizuoiyHTQxbcvzfi5LYWRXVSFdmPvuDjtlWQmsVSONRicZfSBj3xgft0Wvrg==
 
 elliptic@^6.5.3:
   version "6.5.4"
@@ -5173,19 +5174,6 @@ is-accessor-descriptor@^1.0.0:
   dependencies:
     kind-of "^6.0.0"
 
-is-alphabetical@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/is-alphabetical/-/is-alphabetical-2.0.1.tgz#01072053ea7c1036df3c7d19a6daaec7f19e789b"
-  integrity sha512-FWyyY60MeTNyeSRpkM2Iry0G9hpr7/9kD40mD/cGQEuilcZYS4okz8SN2Q6rLCJ8gbCt6fN+rC+6tMGS99LaxQ==
-
-is-alphanumerical@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/is-alphanumerical/-/is-alphanumerical-2.0.1.tgz#7c03fbe96e3e931113e57f964b0a368cc2dfd875"
-  integrity sha512-hmbYhX/9MUMF5uh7tOXyK/n0ZvWpad5caBA17GsC6vyuCqaWliRG5K1qS9inmUhEMaOBIW7/whAnSwveW/LtZw==
-  dependencies:
-    is-alphabetical "^2.0.0"
-    is-decimal "^2.0.0"
-
 is-arguments@^1.0.4, is-arguments@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/is-arguments/-/is-arguments-1.1.1.tgz#15b3f88fda01f2a97fec84ca761a560f123efa9b"
@@ -5281,11 +5269,6 @@ is-date-object@^1.0.1, is-date-object@^1.0.2:
   dependencies:
     has-tostringtag "^1.0.0"
 
-is-decimal@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/is-decimal/-/is-decimal-2.0.1.tgz#9469d2dc190d0214fd87d78b78caecc0cc14eef7"
-  integrity sha512-AAB9hiomQs5DXWcRB1rqsxGUstbRroFOPPVAomNk/3XHR5JyEZChOyTWe2oayKnsSsr/kcGqF+z6yuH6HHpN0A==
-
 is-descriptor@^0.1.0:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/is-descriptor/-/is-descriptor-0.1.6.tgz#366d8240dde487ca51823b1ab9f07a10a78251ca"
@@ -5393,11 +5376,6 @@ is-glob@^4.0.0, is-glob@^4.0.1, is-glob@^4.0.3, is-glob@~4.0.1:
   dependencies:
     is-extglob "^2.1.1"
 
-is-hexadecimal@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/is-hexadecimal/-/is-hexadecimal-2.0.1.tgz#86b5bf668fca307498d319dfc03289d781a90027"
-  integrity sha512-DgZQp241c8oO6cA1SbTEWiXeoxV42vlcJxgH+B3hi1AiqqKruZR3ZGF8In3fj4+/y/7rHvlOZLZtgJ/4ttYGZg==
-
 is-map@^2.0.1, is-map@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/is-map/-/is-map-2.0.2.tgz#00922db8c9bf73e81b7a335827bc2a43f2b91127"
@@ -5507,9 +5485,9 @@ is-string@^1.0.5, is-string@^1.0.7:
     has-tostringtag "^1.0.0"
 
 is-svg@^4.3.1:
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/is-svg/-/is-svg-4.3.1.tgz#8c63ec8c67c8c7f0a8de0a71c8c7d58eccf4406b"
-  integrity sha512-h2CGs+yPUyvkgTJQS9cJzo9lYK06WgRiXUqBBHtglSzVKAuH4/oWsqk7LGfbSa1hGk9QcZ0SyQtVggvBA8LZXA==
+  version "4.3.2"
+  resolved "https://registry.yarnpkg.com/is-svg/-/is-svg-4.3.2.tgz#a119e9932e1af53f6be1969d1790d6cc5fd947d3"
+  integrity sha512-mM90duy00JGMyjqIVHu9gNTjywdZV+8qNasX8cm/EEYZ53PHDgajvbBwNVvty5dwSAxLUD3p3bdo+7sR/UMrpw==
   dependencies:
     fast-xml-parser "^3.19.0"
 
@@ -5631,9 +5609,9 @@ jmespath@0.15.0:
   integrity sha1-o/Iiqarp+Wb10nx5ZRDigJF2Qhc=
 
 joycon@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/joycon/-/joycon-3.0.1.tgz#9074c9b08ccf37a6726ff74a18485f85efcaddaf"
-  integrity sha512-SJcJNBg32dGgxhPtM0wQqxqV0ax9k/9TaUskGDSJkSFSQOEWWvQ3zzWdGQRIUry2j1zA5+ReH13t0Mf3StuVZA==
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/joycon/-/joycon-3.1.1.tgz#bce8596d6ae808f8b68168f5fc69280996894f03"
+  integrity sha512-34wB/Y7MW7bzjKRjUKTa46I2Z7eV62Rkhva+KkopW7Qvv/OSWBqvkSY7vusOPrNuZcUG3tApvdVgNB8POj3SPw==
 
 jquery-mousewheel@3.1.13:
   version "3.1.13"
@@ -5659,7 +5637,6 @@ js-cookie@3.0.1:
 
 "js-sequence-diagrams@git+https://github.com/hedgedoc/js-sequence-diagrams.git":
   version "2.0.1"
-  uid bda0e49b6c2754f3c7158b1dfb9ccf26efc24b39
   resolved "git+https://github.com/hedgedoc/js-sequence-diagrams.git#bda0e49b6c2754f3c7158b1dfb9ccf26efc24b39"
   dependencies:
     lodash "4.17.x"
@@ -5742,10 +5719,10 @@ json-schema-traverse@^0.4.1:
   resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
   integrity sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg==
 
-json-schema@0.2.3:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
-  integrity sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM=
+json-schema@0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.4.0.tgz#f7de4cf6efab838ebaeb3236474cbba5a1930ab5"
+  integrity sha512-es94M3nTIfsEPisRafak+HDLfHXnKBhV3vU5eqPcS3flIWqcxJWgXHXiey3YrpaNsanY5ei1VoYEbOzijuq9BA==
 
 json-stable-stringify-without-jsonify@^1.0.1:
   version "1.0.1"
@@ -5795,13 +5772,13 @@ jsonparse@~1.2.0:
   integrity sha1-XAxWhRBxYOcv50ib3eoLRMK8Z70=
 
 jsprim@^1.2.2:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
-  integrity sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.2.tgz#712c65533a15c878ba59e9ed5f0e26d5b77c5feb"
+  integrity sha512-P2bSOMAc/ciLz6DzgjVlGJP9+BrJWu5UDGK70C2iweC5QBIeFf0ZXRvGjEj2uYgrY2MkAAhsSWHDWlFtEroZWw==
   dependencies:
     assert-plus "1.0.0"
     extsprintf "1.3.0"
-    json-schema "0.2.3"
+    json-schema "0.4.0"
     verror "1.10.0"
 
 keymaster@1.6.2:
@@ -6197,7 +6174,6 @@ lutim@^1.0.2:
 
 "lz-string@git+https://github.com/hackmdio/lz-string.git":
   version "1.4.4"
-  uid efd1f64676264d6d8871b01f4f375fc6ef4f9022
   resolved "git+https://github.com/hackmdio/lz-string.git#efd1f64676264d6d8871b01f4f375fc6ef4f9022"
 
 make-dir@^1.0.0:
@@ -6382,12 +6358,13 @@ mdast-comment-marker@^2.0.0:
     mdast-util-mdx-expression "^1.1.0"
 
 mdast-util-from-markdown@^1.0.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/mdast-util-from-markdown/-/mdast-util-from-markdown-1.1.1.tgz#45cf8937d3cf85c2ae457e1200fff8a9d6aeb4bd"
-  integrity sha512-vbyjZgUlmRv8AaggCkgXF2zuRRoRtLYJt6G1tALZCW4q5VFedSgAe2QXeNTkoPBhvc5MZk6j93fcoCQqgxL4Hg==
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/mdast-util-from-markdown/-/mdast-util-from-markdown-1.2.0.tgz#84df2924ccc6c995dec1e2368b2b208ad0a76268"
+  integrity sha512-iZJyyvKD1+K7QX1b5jXdE7Sc5dtoTry1vzV28UZZe8Z1xVnB/czKntJ7ZAkG0tANqRnBF6p3p7GpU1y19DTf2Q==
   dependencies:
     "@types/mdast" "^3.0.0"
     "@types/unist" "^2.0.0"
+    decode-named-character-reference "^1.0.0"
     mdast-util-to-string "^3.1.0"
     micromark "^3.0.0"
     micromark-util-decode-numeric-character-reference "^1.0.0"
@@ -6395,7 +6372,6 @@ mdast-util-from-markdown@^1.0.0:
     micromark-util-normalize-identifier "^1.0.0"
     micromark-util-symbol "^1.0.0"
     micromark-util-types "^1.0.0"
-    parse-entities "^3.0.0"
     unist-util-stringify-position "^3.0.0"
     uvu "^0.5.0"
 
@@ -6414,9 +6390,9 @@ mdast-util-mdx-expression@^1.1.0:
     "@types/estree-jsx" "^0.0.1"
 
 mdast-util-to-markdown@^1.0.0:
-  version "1.2.4"
-  resolved "https://registry.yarnpkg.com/mdast-util-to-markdown/-/mdast-util-to-markdown-1.2.4.tgz#f67173bb95526a4d93454021aa4602f165ad3858"
-  integrity sha512-Wive3NvrNS4OY5yYKBADdK1QSlbJUZyZ2ssanITUzNQ7sxMfBANTVjLrAA9BFXshaeG9G77xpOK/z+TTret5Hg==
+  version "1.2.6"
+  resolved "https://registry.yarnpkg.com/mdast-util-to-markdown/-/mdast-util-to-markdown-1.2.6.tgz#9d0d1fcb22838e4af83fb04841cbde92525972f3"
+  integrity sha512-doJZmTEGagHypWvJ8ltinmwUsT9ZaNgNIQW6Gl7jNdsI1QZkTHTimYW561Niy2s8AEPAqEgV0dIh2UOVlSXUJA==
   dependencies:
     "@types/mdast" "^3.0.0"
     "@types/unist" "^2.0.0"
@@ -6513,8 +6489,7 @@ messageformat@^2.3.0:
 
 "meta-marked@git+https://github.com/hedgedoc/meta-marked":
   version "0.4.5"
-  uid "4f74e45c438913d0ac0e1a145dab0bc98ddaedfb"
-  resolved "git+https://github.com/hedgedoc/meta-marked#4f74e45c438913d0ac0e1a145dab0bc98ddaedfb"
+  resolved "git+https://github.com/hedgedoc/meta-marked#3f2ea6ba7cb65340bfc9da5be84b314ec4ee4b2d"
   dependencies:
     js-yaml "~4.1.0"
     marked "~2.1.0"
@@ -6535,10 +6510,11 @@ methods@~1.1.1, methods@~1.1.2:
   integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
 
 micromark-core-commonmark@^1.0.1:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/micromark-core-commonmark/-/micromark-core-commonmark-1.0.4.tgz#fee459d29c5912a32f059c3a9836d4318ac85f30"
-  integrity sha512-HAtoZisp1M/sQFuw2zoUKGo1pMKod7GSvdM6B2oBU0U2CEN5/C6Tmydmi1rmvEieEhGQsjMyiiSoYgxISNxGFA==
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/micromark-core-commonmark/-/micromark-core-commonmark-1.0.5.tgz#b49d31b2fa2d4a13d710681e0139cbadb71308c1"
+  integrity sha512-ZNtWumX94lpiyAu/lxvth6I5+XzxF+BLVUB7u60XzOBy4RojrbZqrx0mcRmbfqEMO6489vyvDfIQNv5hdulrPg==
   dependencies:
+    decode-named-character-reference "^1.0.0"
     micromark-factory-destination "^1.0.0"
     micromark-factory-label "^1.0.0"
     micromark-factory-space "^1.0.0"
@@ -6553,7 +6529,6 @@ micromark-core-commonmark@^1.0.1:
     micromark-util-subtokenize "^1.0.0"
     micromark-util-symbol "^1.0.0"
     micromark-util-types "^1.0.1"
-    parse-entities "^3.0.0"
     uvu "^0.5.0"
 
 micromark-factory-destination@^1.0.0:
@@ -6644,14 +6619,14 @@ micromark-util-decode-numeric-character-reference@^1.0.0:
     micromark-util-symbol "^1.0.0"
 
 micromark-util-decode-string@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/micromark-util-decode-string/-/micromark-util-decode-string-1.0.1.tgz#fa779dcef7f2dc2c9e4b759abd85e553674eea4f"
-  integrity sha512-Wf3H6jLaO3iIlHEvblESXaKAr72nK7JtBbLLICPwuZc3eJkMcp4j8rJ5Xv1VbQWMCWWDvKUbVUbE2MfQNznwTA==
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/micromark-util-decode-string/-/micromark-util-decode-string-1.0.2.tgz#942252ab7a76dec2dbf089cc32505ee2bc3acf02"
+  integrity sha512-DLT5Ho02qr6QWVNYbRZ3RYOSSWWFuH3tJexd3dgN1odEuPNxCngTCXJum7+ViRAd9BbdxCvMToPOD/IvVhzG6Q==
   dependencies:
+    decode-named-character-reference "^1.0.0"
     micromark-util-character "^1.0.0"
     micromark-util-decode-numeric-character-reference "^1.0.0"
     micromark-util-symbol "^1.0.0"
-    parse-entities "^3.0.0"
 
 micromark-util-encode@^1.0.0:
   version "1.0.0"
@@ -6707,12 +6682,13 @@ micromark-util-types@^1.0.0, micromark-util-types@^1.0.1:
   integrity sha512-DCfg/T8fcrhrRKTPjRrw/5LLvdGV7BHySf/1LOZx7TzWZdYRjogNtyNq885z3nNallwr3QUKARjqvHqX1/7t+w==
 
 micromark@^3.0.0:
-  version "3.0.8"
-  resolved "https://registry.yarnpkg.com/micromark/-/micromark-3.0.8.tgz#4c8b1312f496af3fd376e5fcd51f594c71d7ca45"
-  integrity sha512-RXc/UmMhTW++rxDNbw045w1E2WS4u7Ixd4g8cp7vmMi8U+m8Ua2SZniz8nrWlNHFUJZJk/lW3m0n19z2RCauxA==
+  version "3.0.9"
+  resolved "https://registry.yarnpkg.com/micromark/-/micromark-3.0.9.tgz#2ac001ffd126342fcf5f4ec2f944aa08206dd8d5"
+  integrity sha512-aWPjuXAqiFab4+oKLjH1vSNQm8S9GMnnf5sFNLrQaIggGYMBcQ9CS0Tt7+BJH6hbyv783zk3vgDhaORl3K33IQ==
   dependencies:
     "@types/debug" "^4.0.0"
     debug "^4.0.0"
+    decode-named-character-reference "^1.0.0"
     micromark-core-commonmark "^1.0.1"
     micromark-factory-space "^1.0.0"
     micromark-util-character "^1.0.0"
@@ -6726,7 +6702,6 @@ micromark@^3.0.0:
     micromark-util-subtokenize "^1.0.0"
     micromark-util-symbol "^1.0.0"
     micromark-util-types "^1.0.1"
-    parse-entities "^3.0.0"
     uvu "^0.5.0"
 
 micromatch@^2.1.5:
@@ -6777,7 +6752,6 @@ micromatch@^4.0.4:
 
 "midi@git+https://github.com/paulrosen/MIDI.js.git#abcjs":
   version "0.4.2"
-  uid e593ffef81a0350f99448e3ab8111957145ff6b2
   resolved "git+https://github.com/paulrosen/MIDI.js.git#e593ffef81a0350f99448e3ab8111957145ff6b2"
 
 miller-rabin@^4.0.0:
@@ -6847,9 +6821,9 @@ minimist@^1.0.0, minimist@^1.2.0, minimist@^1.2.5:
   integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
 
 minio@^7.0.19:
-  version "7.0.20"
-  resolved "https://registry.yarnpkg.com/minio/-/minio-7.0.20.tgz#b0634e9be663569fc26efc095fbdd92b17ecd657"
-  integrity sha512-vPWShIQm8Ub573w4Yt/cKiDWY43cD3sDsX9V1gNYTH9p2etEP09W8Rw2/xRnaVEG7B5N2SFhMhUUZOZGIGF8Cg==
+  version "7.0.23"
+  resolved "https://registry.yarnpkg.com/minio/-/minio-7.0.23.tgz#282496e929631ddea7d1d43976420b7095257d60"
+  integrity sha512-bBunl3dm3BmeDpbPuNp0WfsCRWxLQ+aFjyyXTodSeupKH2ewbCMmUkInF0UncS7jmyHRvEbHMQEOGA70CxtByg==
   dependencies:
     async "^3.1.0"
     block-stream2 "^2.0.0"
@@ -7640,19 +7614,6 @@ parse-asn1@^5.0.0, parse-asn1@^5.1.5:
     pbkdf2 "^3.0.3"
     safe-buffer "^5.1.1"
 
-parse-entities@^3.0.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/parse-entities/-/parse-entities-3.1.0.tgz#82b04f2c26f2b3604e4df1972beb231f20d207e2"
-  integrity sha512-xf2yeHbsfg1vJySsQelVwgtI/67eAndVU05skrr/XN6KFMoVVA95BYrW8y78OfW4jqcuHwB7tlMlLkvbq4WbHQ==
-  dependencies:
-    "@types/unist" "^2.0.0"
-    character-entities "^2.0.0"
-    character-entities-legacy "^3.0.0"
-    character-reference-invalid "^2.0.0"
-    is-alphanumerical "^2.0.0"
-    is-decimal "^2.0.0"
-    is-hexadecimal "^2.0.0"
-
 parse-glob@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/parse-glob/-/parse-glob-3.0.4.tgz#b2c376cfb11f35513badd173ef0bb6e3a388391c"
@@ -8228,12 +8189,12 @@ postcss-ordered-values@^5.0.2:
     cssnano-utils "^2.0.1"
     postcss-value-parser "^4.1.0"
 
-postcss-reduce-initial@^5.0.1:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/postcss-reduce-initial/-/postcss-reduce-initial-5.0.1.tgz#9d6369865b0f6f6f6b165a0ef5dc1a4856c7e946"
-  integrity sha512-zlCZPKLLTMAqA3ZWH57HlbCjkD55LX9dsRyxlls+wfuRfqCi5mSlZVan0heX5cHr154Dq9AfbH70LyhrSAezJw==
+postcss-reduce-initial@^5.0.2:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/postcss-reduce-initial/-/postcss-reduce-initial-5.0.2.tgz#fa424ce8aa88a89bc0b6d0f94871b24abe94c048"
+  integrity sha512-v/kbAAQ+S1V5v9TJvbGkV98V2ERPdU6XvMcKMjqAlYiJ2NtsHGlKYLPjWWcXlaTKNxooId7BGxeraK8qXvzKtw==
   dependencies:
-    browserslist "^4.16.0"
+    browserslist "^4.16.6"
     caniuse-api "^3.0.0"
 
 postcss-reduce-transforms@^5.0.1:
@@ -8269,18 +8230,18 @@ postcss-unique-selectors@^5.0.2:
     postcss-selector-parser "^6.0.5"
 
 postcss-value-parser@^4.0.2, postcss-value-parser@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.1.0.tgz#443f6a20ced6481a2bda4fa8532a6e55d789a2cb"
-  integrity sha512-97DXOFbQJhk71ne5/Mt6cOu6yxsSfM0QGQyl0L25Gca4yGWEGJaig7l7gbCX623VqTBNGLRLaVUCnNkcedlRSQ==
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz#723c09920836ba6d3e5af019f92bc0971c02e514"
+  integrity sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==
 
 postcss@^8.2.1, postcss@^8.2.15:
-  version "8.3.11"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.3.11.tgz#c3beca7ea811cd5e1c4a3ec6d2e7599ef1f8f858"
-  integrity sha512-hCmlUAIlUiav8Xdqw3Io4LcpA1DOt7h3LSTAC4G6JGHFFaWzI6qvFt9oilvl8BmkbBRX1IhM90ZAmpk68zccQA==
+  version "8.4.4"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.4.tgz#d53d4ec6a75fd62557a66bb41978bf47ff0c2869"
+  integrity sha512-joU6fBsN6EIer28Lj6GDFoC/5yOZzLCfn0zHAn/MYXI7aPt4m4hK5KC5ovEZXy+lnCjmYIbQWngvju2ddyEr8Q==
   dependencies:
     nanoid "^3.1.30"
     picocolors "^1.0.0"
-    source-map-js "^0.6.2"
+    source-map-js "^1.0.1"
 
 postgres-array@~2.0.0:
   version "2.0.0"
@@ -9871,10 +9832,10 @@ source-list-map@^2.0.0, source-list-map@^2.0.1:
   resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
   integrity sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==
 
-source-map-js@^0.6.2:
-  version "0.6.2"
-  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-0.6.2.tgz#0bb5de631b41cfbda6cfba8bd05a80efdfd2385e"
-  integrity sha512-/3GptzWzu0+0MBQFrDKzw/DvvMTUORvgY6k6jd/VS6iCR4RDTKWH6v6WPwQoUO8667uQEf9Oe38DxAYWY5F/Ug==
+source-map-js@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.1.tgz#a1741c131e3c77d048252adfa24e23b908670caf"
+  integrity sha512-4+TN2b3tqOCd/kaGRJ/sTYA0tR0mdXx26ipdolxcwtJVqEnqNYvlCAt1q3ypy4QMlYus+Zh34RNtYLoq2oQ4IA==
 
 source-map-resolve@^0.5.0:
   version "0.5.3"
@@ -10253,9 +10214,9 @@ supports-color@^7.1.0:
     has-flag "^4.0.0"
 
 supports-color@^9.0.0:
-  version "9.1.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-9.1.0.tgz#558963681dafeff41ed68220488cbf438d29f351"
-  integrity sha512-lOCGOTmBSN54zKAoPWhHkjoqVQ0MqgzPE5iirtoSixhr0ZieR/6l7WZ32V53cvy9+1qghFnIk7k52p991lKd6g==
+  version "9.2.1"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-9.2.1.tgz#599dc9d45acf74c6176e0d880bab1d7d718fe891"
+  integrity sha512-Obv7ycoCTG51N7y175StI9BlAXrmgZrFhZOb0/PyjHBher/NmsdBgbbQ1Inhq+gIhz6+7Gb+jWF2Vqi7Mf1xnQ==
 
 svgo@^2.7.0:
   version "2.8.0"