hugo/docs/content/en/news/0.22-relnotes/index.md

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---
date: 2017-06-12T17:53:58-04:00
categories: ["Releases"]
description: "Hugo 0.22 brings nested sections, by popular demand and a long sought after feature"
link: ""
title: "Hugo 0.22"
draft: false
author: bep
aliases: [/0-22/]
---
Hugo `0.22` brings **nested sections**, by popular demand and a long sought after feature ([#465](https://github.com/gohugoio/hugo/issues/465)). We are still low on documentation for this great feature, but [@bep](https://github.com/bep) has been kind enough to accompany his implementation with a [demo site](http://hugotest.bep.is/).
This release represents **58 contributions by 10 contributors** to the main Hugo code base. Since last release Hugo has **gained 420 stars and 2 additional themes.**
[@bep](https://github.com/bep) still leads the Hugo development with his witty Norwegian humor, and once again contributed a significant amount of additions. But also a big shoutout to [@bogem](https://github.com/bogem), [@moorereason](https://github.com/moorereason), and [@onedrawingperday](https://github.com/onedrawingperday) for their ongoing contributions. And as always big thanks to [@digitalcraftsman](https://github.com/digitalcraftsman) for his relentless work on keeping the documentation and the themes site in pristine condition.
Hugo now has:
* 17576+ [stars](https://github.com/gohugoio/hugo/stargazers)
* 455+ [contributors](https://github.com/gohugoio/hugo/graphs/contributors)
* 165+ [themes](http://themes.gohugo.io/)
## Other Highlights
`.Site.GetPage` can now also be used to get regular pages ([#2844](https://github.com/gohugoio/hugo/issues/2844)):
```
{{ (.Site.GetPage "page" "blog" "mypost.md" ).Title }}
```
Also, considerable work has been put into writing automated benchmark tests for the site builds, and we're happy to report that although this release comes with fundamental structural changes, this version is -- in general -- even faster than the previous. Its quite a challenge to consistently add significant new functionality and simultaneously maintain the stellar performance Hugo is famous for.
## Notes
`.Site.Sections` is replaced. We have reworked how sections work in Hugo, they can now be nested and are no longer taxonomies. If you use the old collection, you should get detailed upgrade instructions in the log when you run `hugo`. For more information, see this [demo site](http://hugotest.bep.is/).
## Enhancements
### Templates
* Add `uint` support to `In` [b82cd82f](https://github.com/gohugoio/hugo/commit/b82cd82f1198a371ed94bda7faafe22813f4cb29) [@moorereason](https://github.com/moorereason)
* Support interfaces in `union` [204c3a9e](https://github.com/gohugoio/hugo/commit/204c3a9e32fcf6617ede978e35d3e2e89a5b491c) [@moorereason](https://github.com/moorereason) [#3411](https://github.com/gohugoio/hugo/issues/3411)
* Add `uniq` function [e28d9aa4](https://github.com/gohugoio/hugo/commit/e28d9aa42c3429d22fe254e69e4605aaf1e684f3) [@adiabatic](https://github.com/adiabatic)
* Handle `template.HTML` and friends in `ToInt` [4113693a](https://github.com/gohugoio/hugo/commit/4113693ac1b275f3a40aa5c248269340ef9b57f6) [@moorereason](https://github.com/moorereason) [#3308](https://github.com/gohugoio/hugo/issues/3308)
### Core
* Make the `RSS feed` use the date for the node it represents [f1da5a15](https://github.com/gohugoio/hugo/commit/f1da5a15a37666ee59350d6600a8c14c1383f5bc) [@bep](https://github.com/bep) [#2708](https://github.com/gohugoio/hugo/issues/2708)
* Enable `nested sections` [b3968939](https://github.com/gohugoio/hugo/commit/b39689393ccb8434d9a57658a64b77568c718e99) [@bep](https://github.com/bep) [#465](https://github.com/gohugoio/hugo/issues/465)
* Add test for "no 404" in `sitemap` [8aaec644](https://github.com/gohugoio/hugo/commit/8aaec644a90d09bd7f079d35d382f76bb4ed35db) [@bep](https://github.com/bep) [#3563](https://github.com/gohugoio/hugo/issues/3563)
* Support regular pages in `.Site.GetPage` [e0c2e798](https://github.com/gohugoio/hugo/commit/e0c2e798201f75ae6e9a81a7442355288c2d141b) [@bep](https://github.com/bep) [#2844](https://github.com/gohugoio/hugo/issues/2844)
[#3082](https://github.com/gohugoio/hugo/issues/3082)
### Performance
* Add site building benchmarks [8930e259](https://github.com/gohugoio/hugo/commit/8930e259d78cba4041b550cc51a7f40bc91d7c20) [@bep](https://github.com/bep) [#3535](https://github.com/gohugoio/hugo/issues/3535)
* Add a cache to `GetPage` which makes it much faster [50d11138](https://github.com/gohugoio/hugo/commit/50d11138f3e18b545c15fadf52f7b0b744bf3e7c) [@bep](https://github.com/bep)
* Speed up `GetPage` [fbb78b89](https://github.com/gohugoio/hugo/commit/fbb78b89df8ccef8f0ab26af00aa45d35c1ee2cf) [@bep](https://github.com/bep) [#3503](https://github.com/gohugoio/hugo/issues/3503)
* Add BenchmarkFrontmatterTags [3d9c4f51](https://github.com/gohugoio/hugo/commit/3d9c4f513b0443648d7e88995e351df1739646d2) [@bep](https://github.com/bep) [#3464](https://github.com/gohugoio/hugo/issues/3464)
* Add `benchSite.sh` to make it easy to run Hugo performance benchmarks [d74452cf](https://github.com/gohugoio/hugo/commit/d74452cfe8f69a85ec83e05481e16bebf199a5cb) [@bep](https://github.com/bep)
* Cache language config [4aff2b6e](https://github.com/gohugoio/hugo/commit/4aff2b6e7409a308f30cff1825fec02991e0d56a) [@bep](https://github.com/bep)
* Temporarily revert to BurntSushi for `TOML` front matter handling; it is currently much faster [0907a5c1](https://github.com/gohugoio/hugo/commit/0907a5c1c293755e6bf297246f07888448d81f8b) [@bep](https://github.com/bep) [#3541](https://github.com/gohugoio/hugo/issues/3541) [#3464](https://github.com/gohugoio/hugo/issues/3464)
* Add a simple partitioned lazy cache [87203139](https://github.com/gohugoio/hugo/commit/87203139c38e0b992c96d7b8a23c7730649c68e5) [@bep](https://github.com/bep)
### Other
* Add `noindex` tag to HTML generated by Hugo aliases [d5ab7f08](https://github.com/gohugoio/hugo/commit/d5ab7f087d967b30e7de7d789e6ad3091b42f1f7) [@onedrawingperday](https://github.com/onedrawingperday)
* Update Go versions [bde807bd](https://github.com/gohugoio/hugo/commit/bde807bd1e560fb4cc765c0fc22132db7f8a0801) [@bep](https://github.com/bep)
* Remove the `rlimit` tweaking on `macOS` [bcd32f10](https://github.com/gohugoio/hugo/commit/bcd32f1086c8c604fb22a7496924e41cc46b1605) [@bep](https://github.com/bep) [#3512](https://github.com/gohugoio/hugo/issues/3512)
### Docs
* Rewrite “Archetypes” article [@davidturnbull](https://github.com/davidturnbull) [#3543](https://github.com/gohugoio/hugo/pull/3543/)
Squashed 'docs/' changes from 3f95a2ace..a393f4cf4 a393f4cf4 Add a Spellcheck GitHub Action and config 8b6b1c381 netlify: Bump to Hugo 0.93.3 84515c183 Delete deployment-with-nanobox.md dd45f9899 Fix typos in docs e69de81a9 Update build-options.md 7745b7891 netlify: Hubo 0.93.2 037d63364 Clarify GitHub Pages Branches 94660c34b add missing %s 325de15e2 fix link to latest release note since the release notes were moved to GitHub: https://gohugo.io/news/no-more-releasenotes-here/ dbff41d01 Update introduction.md 0ecd627f7 netlify: Hugo 0.93.1 a74e16582 Update diagrams.md 33e310956 Add Goat example to test styling fa0100a5b Update diagrams.md 64ac75367 Adjust diagram docs f1d600044 Update theme 95bedff1a netlify: Bump to Hugo 0.93.0 849a8437f Merge commit 'c1398b91a9f4c67876b31feb67516b252e654d3c' c0c60c43c docs: Regenerate docs helper 2c63fe518 cod: Regen CLI docs f33ba4e5a CodeblockContext method renames 979b47968 Move the Goat template to the correct place 2df37e9e8 Add Markdown diagrams and render hooks for code blocks bd8037d43 Allow images to be cropped without being resized 8b2af4b49 modules: Add modules.Workspace config for Go 1.18 46b99dea1 Add --printUnusedTemplates 1285302c9 commands: Rename --i18n-warnings to printI18nWarnings dea2242c6 commands: Rename --path-warnings, --print-men to --printPathWarnings, --printMemoryUsage db782ea46 deps: Update github.com/alecthomas/chroma v0.9.4 => v0.10.0 git-subtree-dir: docs git-subtree-split: a393f4cf43829011e96d109de2f039a9b05b2d16
2022-03-08 13:37:17 -05:00
* Remove Unmaintained Frontends from Tools. [f41f7282](https://github.com/gohugoio/hugo/commit/f41f72822251c9a31031fd5b3dda585c57c8b028) [@onedrawingperday](https://github.com/onedrawingperday)
## Fixes
### Core
* Improve `live-reload` on directory structure changes making removal of directories or pasting new content directories into  `/content` just work [fe901b81](https://github.com/gohugoio/hugo/commit/fe901b81191860b60e6fcb29f8ebf87baef2ee79) [@bep](https://github.com/bep) [#3570](https://github.com/gohugoio/hugo/issues/3570)
* Respect `disableKinds=["sitemap"]` [69d92dc4](https://github.com/gohugoio/hugo/commit/69d92dc49cb8ab9276ab013d427ba2d9aaf9135d) [@bep](https://github.com/bep) [#3544](https://github.com/gohugoio/hugo/issues/3544)
* Fix `disablePathToLower` regression [5be04486](https://github.com/gohugoio/hugo/commit/5be0448635fdf5fe6b1ee673e869f2b9baf1a5c6) [@bep](https://github.com/bep) [#3374](https://github.com/gohugoio/hugo/issues/3374)
* Fix `ref`/`relref` issue with duplicate base filenames [612f6e3a](https://github.com/gohugoio/hugo/commit/612f6e3afe0510c31f70f3621f3dc8ba609dade4) [@bep](https://github.com/bep) [#2507](https://github.com/gohugoio/hugo/issues/2507)
### Docs
* Fix parameter name in `YouTube` shortcode section [37e37877](https://github.com/gohugoio/hugo/commit/37e378773fbc127863f2b7a389d5ce3a14674c73) [@zivbk1](https://github.com/zivbk1)