Add initial change log (#27)

Author: drwl

CHANGELOG.md

@@ -0,0 +1,50 @@
+# Changelog
+
+## [v4.1.1](https://github.com/drwl/annotaterb/tree/v4.1.1) (2023-05-20)
+
+[Full Changelog](https://github.com/drwl/annotaterb/compare/v4.1.0...v4.1.1)
+
+**Merged pull requests:**
+
+- Bump version to v4.1.1 [\#26](https://github.com/drwl/annotaterb/pull/26) ([drwl](https://github.com/drwl))
+- Tidy the github repo [\#25](https://github.com/drwl/annotaterb/pull/25) ([drwl](https://github.com/drwl))
+- Add guide for migrating from Annotate gem [\#24](https://github.com/drwl/annotaterb/pull/24) ([drwl](https://github.com/drwl))
+- Update column pattern regex to incorporate special column comments [\#23](https://github.com/drwl/annotaterb/pull/23) ([drwl](https://github.com/drwl))
+
+## [v4.1.0](https://github.com/drwl/annotaterb/tree/v4.1.0) (2023-05-17)
+
+[Full Changelog](https://github.com/drwl/annotaterb/compare/v4.0.0...v4.1.0)
+
+**Merged pull requests:**
+
+- Bump version to 4.1.0 [\#22](https://github.com/drwl/annotaterb/pull/22) ([drwl](https://github.com/drwl))
+- Refactor ModelAnnotator; Fix instances of incorrect `exclude_*` keys [\#21](https://github.com/drwl/annotaterb/pull/21) ([drwl](https://github.com/drwl))
+- Fix the default behavior for model annotator [\#20](https://github.com/drwl/annotaterb/pull/20) ([drwl](https://github.com/drwl))
+- Refactor model annotator [\#19](https://github.com/drwl/annotaterb/pull/19) ([drwl](https://github.com/drwl))
+- Removed unused helper methods and `Env` class [\#18](https://github.com/drwl/annotaterb/pull/18) ([drwl](https://github.com/drwl))
+- Update dummy app depdencies [\#17](https://github.com/drwl/annotaterb/pull/17) ([drwl](https://github.com/drwl))
+
+## [v4.0.0](https://github.com/drwl/annotaterb/tree/v4.0.0) (2023-05-03)
+
+[Full Changelog](https://github.com/drwl/annotaterb/compare/1da0386bf9e1ca3fbd0d9d3ae69cdc7a8cdc26fa...v4.0.0)
+
+**Merged pull requests:**
+
+- Last project polish for 4.0.0 release [\#14](https://github.com/drwl/annotaterb/pull/14) ([drwl](https://github.com/drwl))
+- Add configuration instructions to README [\#13](https://github.com/drwl/annotaterb/pull/13) ([drwl](https://github.com/drwl))
+- Prepare gem for beta release [\#12](https://github.com/drwl/annotaterb/pull/12) ([drwl](https://github.com/drwl))
+- Make annotaterb usable [\#11](https://github.com/drwl/annotaterb/pull/11) ([drwl](https://github.com/drwl))
+- Move old annotate code into AnnotateRb namespace [\#10](https://github.com/drwl/annotaterb/pull/10) ([drwl](https://github.com/drwl))
+- Fix CodeQL action [\#9](https://github.com/drwl/annotaterb/pull/9) ([drwl](https://github.com/drwl))
+- Regularly run CI [\#8](https://github.com/drwl/annotaterb/pull/8) ([drwl](https://github.com/drwl))
+- Get CI consistently green [\#7](https://github.com/drwl/annotaterb/pull/7) ([drwl](https://github.com/drwl))
+- More work [\#6](https://github.com/drwl/annotaterb/pull/6) ([drwl](https://github.com/drwl))
+- Make CI green [\#5](https://github.com/drwl/annotaterb/pull/5) ([drwl](https://github.com/drwl))
+- Make it work for Rails 7 [\#4](https://github.com/drwl/annotaterb/pull/4) ([drwl](https://github.com/drwl))
+- Tidy up project [\#3](https://github.com/drwl/annotaterb/pull/3) ([drwl](https://github.com/drwl))
+- Set spec run order to random [\#2](https://github.com/drwl/annotaterb/pull/2) ([drwl](https://github.com/drwl))
+- Tidy rspec configuration [\#1](https://github.com/drwl/annotaterb/pull/1) ([drwl](https://github.com/drwl))
+
+
+
+\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*