Changelog update - v2.0.0-alpha.3 (#78)

Co-authored-by: GitHub Action <action@github.com>
[skip CI]

CHANGELOG.md

@@ -5,8 +5,15 @@
 
 ## [Unreleased]
 
+## [2.0.0-alpha.3] - 2023-07-21
+
 ### Changed
 - Improve error handling in case of an invalid openapi spec
+- Update dependency `org.jetbrains.changelog` from v2.0.0 to v2.1.2
+- Update dependency `org.jetbrains.changelog` from v0.6.0 to v0.7.2
+- Complete rewrite of the plugin in Kotlin
+- BREAKING: Spectral no longer comes bundled with the plugin and needs to be installed additionally now
+- BREAKING: Settings now only apply on a project level
 
 ## [2.0.0-alpha.2] - 2023-07-21
 
@@ -24,6 +31,7 @@
 - BREAKING: Spectral no longer comes bundled with the plugin and needs to be installed additionally now
 - BREAKING: Settings now only apply on a project level
 
-[Unreleased]: https://github.com/SchwarzIT/spectral-intellij-plugin/compare/v2.0.0-alpha.2...HEAD
+[Unreleased]: https://github.com/SchwarzIT/spectral-intellij-plugin/compare/v2.0.0-alpha.3...HEAD
+[2.0.0-alpha.3]: https://github.com/SchwarzIT/spectral-intellij-plugin/compare/v2.0.0-alpha.2...v2.0.0-alpha.3
 [2.0.0-alpha.2]: https://github.com/SchwarzIT/spectral-intellij-plugin/compare/v2.0.0-alpha.1...v2.0.0-alpha.2
 [2.0.0-alpha.1]: https://github.com/SchwarzIT/spectral-intellij-plugin/commits/v2.0.0-alpha.1