Update changelog

Author: warmwaffles

CHANGELOG.md

@@ -5,21 +5,29 @@ All notable changes will be documented in this file.
 The format is based on [Keep a Changelog][keepachangelog], and this project
 adheres to [Semantic Versioning][semver].
 
-## [Unreleased]
+
+## [0.5.4] - 2021-04-06
 - Upgrade `ecto_sql` dependency to 3.6.0
 - Removed old `Ecto.Adapters.SQLite3.Connection.insert/6` was replaced with
   `Ecto.Adapters.SQLite3.Connection.insert/7`.
 
+
 ## [0.5.3] - 2021-03-20
 - Added `collate:` opts support to `:string` column type
 
+
 ## [0.5.1] - 2021-03-18
 - Updated exqlite to 0.5.0
 - Updated documentation
 - Updated git repository url
 
-## [0.5.0] - 2021-03-17
+
+## 0.5.0 - 2021-03-17
 - Initial release.
 
+
 [keepachangelog]: <https://keepachangelog.com/en/1.0.0/>
 [semver]: <https://semver.org/spec/v2.0.0.html>
+[0.5.4]: https://github.com/elixir-sqlite/ecto_sqlite3/compare/v0.5.3...v0.5.4
+[0.5.3]: https://github.com/elixir-sqlite/ecto_sqlite3/compare/v0.5.1...v0.5.3
+[0.5.1]: https://github.com/elixir-sqlite/ecto_sqlite3/compare/v0.5.0...v0.5.1