prep for v0.4.0.rc3

CHANGELOG.md

@@ -15,10 +15,61 @@ The project underwent a major maintenance shift in March 2022.
 {: .note }
 This website is built from the `HEAD` of the `main` branch of the theme repository.
 
+{: .warning }
+This website includes docs for some new features that are not available in `v0.4.0.rc2` and `v0.3.3`!
+
 Changes to `main` that are *not* in the latest pre-release:
 
+- N/A
+
+## Pre-release v0.4.0.rc3
+
+Hi there! This is (actually) hopefully the last prerelease before `v0.4.0`; in particular, if we find that this prerelease is stable, we'll re-release it as `v0.4.0`.
+
+In general, this is a more mature pre-release; there are few new features. However, we'll highlight [@pdmosses]'s work in [#992] to better optimize nav generation for large sites (ex 100+ pages). We don't expect this to affect most users; however, **it is technically a breaking change**, and we suggest testing your site before upgrading to this prerelease.
+
+We want your feedback! Please [open an issue](https://github.com/just-the-docs/just-the-docs/issues) or [start a discussion](https://github.com/just-the-docs/just-the-docs/discussions) and let us know!
+
+As soon as we get stable test results from major downstream users, we'll push out a `v0.4.0` ASAP - closing out almost 2 years of backlogged work!
+
+### Trying out pre-release `v0.4.0.rc3`
+
+Simlar to the prior release, `v0.4.0.rc3` is a **release candidate** for the theme (i.e., a pre-release) with release `v0.4.0` coming soon. We want your help in testing the changes! As of now, the gem on RubyGems and the repository are updated to `v0.4.0.rc3`.
+
+To use this RC explicitly as a remote theme:
+
+```yml
+remote_theme: just-the-docs/just-the-docs@v0.4.0.rc3
+```
+
+To use this RC explicitly as a gem-based theme, pin the version in your `Gemfile` and re-run `bundle install` or `bundle update just-the-docs`:
+
+```Ruby
+gem "just-the-docs", "0.4.0.rc3"
+```
+
+By default, **users will not be upgraded to `0.4.0.rc3`**. To enforce that explicitly, either:
+
+1. pin your gem version in your `Gemfile`, like so
+```Ruby
+gem "just-the-docs", "0.3.3"
+```
+2. freeze the `remote_theme`, like so
+```yml
+remote_theme: just-the-docs/just-the-docs@v0.3.3
+```
+
+### Features
+
+Broadly, this prerelease is feature-light!
+
 - Added: styling for `<blockquote>` by [@mattxwang] in [#965]
 - Added: custom include for TOC heading by [@pdmosses] in [#980]
+
+### Bugfixes and Experimental Features
+
+*Note*: experimental nav optimization may be unstable. Please give us feedback!
+
 - Added: experimental nav optimization for simple cases by [@pdmosses] in [#992]
 - Fixed: spacing issue when search is disabled by [@henryiii] in [#960]
 - Fixed: active grandchild link class by [@pdmosses] in [#962]
@@ -41,6 +92,8 @@ Changes to `main` that are *not* in the latest pre-release:
 
 [@henryiii]: https://github.com/henryiii
 
+**Full Changelog**: https://github.com/just-the-docs/just-the-docs/compare/v0.4.0.rc2...v0.4.0.rc3
+
 ## Pre-release v0.4.0.rc2
 
 {: .warning }

README.md

@@ -61,7 +61,6 @@ Bug reports and pull requests are welcome on GitHub at https://github.com/just-t
 - Open a [Pull Request](https://github.com/just-the-docs/just-the-docs/pulls)
 - Ensure all CI tests pass
 - Await code review
-- Bump the version number in `just-the-docs.gemspec` and `package.json` according to [semantic versioning](https://semver.org/).
 
 ### Design and development principles of this theme:
 

index.md

@@ -17,18 +17,18 @@ Just the Docs gives your documentation a jumpstart with a responsive Jekyll them
 ---
 
 {: .new }
-> **Pre-release version `0.4.0.rc2` is available!**
+> **Pre-release version `0.4.0.rc3` is available!**
 > See [the CHANGELOG]({{ site.baseurl }}{% link CHANGELOG.md %}) for a detailed breakdown.
 
 {: .warning }
 > Specifying `gem "just-the-docs"` in your `Gemfile` uses the latest ***release*** (`v0.3.3`), ignoring all pre-releases!
 > To use this pre-release, pin it:
 > ```ruby
-> gem "just-the-docs", "0.4.0.rc2"
+> gem "just-the-docs", "0.4.0.rc3"
 > ```
 > and/or
 > ```yaml
-> remote_theme: just-the-docs/just-the-docs@v0.4.0.rc2
+> remote_theme: just-the-docs/just-the-docs@v0.4.0.rc3
 > ```
 
 ## Getting started

just-the-docs.gemspec

@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |spec|
   spec.name          = "just-the-docs"
-  spec.version       = "0.4.0.rc2"
+  spec.version       = "0.4.0.rc3"
   spec.authors       = ["Patrick Marsceill", "Matthew Wang"]
   spec.email         = ["patrick.marsceill@gmail.com", "matt@matthewwang.me"]