Update Changelog and release 0.5.0

Author: nickjj

CHANGELOG.md

@@ -7,6 +7,10 @@ Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
+- Nothing yet!
+
+## [0.5.0] - 2021-01-15
+
 ### Added
 
 - esbuild and tailwindcss based on Rails 7
@@ -164,7 +168,8 @@ Changelog](https://keepachangelog.com/en/1.0.0/).
 
 - Everything!
 
-[Unreleased]: https://github.com/nickjj/docker-rails-example/compare/0.4.0...HEAD
+[Unreleased]: https://github.com/nickjj/docker-rails-example/compare/0.5.0...HEAD
+[0.5.0]: https://github.com/nickjj/docker-rails-example/compare/0.4.0...0.5.0
 [0.4.0]: https://github.com/nickjj/docker-rails-example/compare/0.3.0...0.4.0
 [0.3.0]: https://github.com/nickjj/docker-rails-example/compare/0.2.0...0.3.0
 [0.2.0]: https://github.com/nickjj/docker-rails-example/compare/0.1.0...0.2.0

README.md

@@ -109,7 +109,7 @@ these commands for PowerShell if you want.
 git clone https://github.com/nickjj/docker-rails-example hellorails
 cd hellorails
 
-# Optionally checkout a specific tag, such as: git checkout 0.4.0
+# Optionally checkout a specific tag, such as: git checkout 0.5.0
 ```
 
 #### Copy a few example files because the real files are git ignored: