chore: update changelog

CHANGELOG.md

@@ -0,0 +1,19 @@
+<a name="unreleased"></a>
+## [Unreleased]
+
+### Bug Fixes
+- **changelog:** add missing task dependency
+
+### Features
+- add changelog
+- add mkt-changelog task
+- **gitea-release:** automatically add tools directory to git ignored files
+
+
+<a name="2023.8.23-stable.1207.cd2f1ba"></a>
+## 2023.8.23-stable.1207.cd2f1ba - 2023-08-21
+### Features
+- initial commit
+
+
+[Unreleased]: https://forge.cadoles.com/Cadoles/mktools/compare/2023.8.23-stable.1207.cd2f1ba...HEAD