update changelog

CHANGELOG.md

@@ -5,6 +5,36 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog],
 and this project adheres to [Semantic Versioning].
 
+## Unreleased
+
+### Warning
+This update features new config options inside the `unify.json`.<br>
+Since they are top-level options, this won't reset your config and all other options should
+be preserved. However, an automatic backup will be created in case something goes wrong.
+
+### Added
+- unify tag validation
+- tag inheritance ([#57])
+  - a new milestone feature allowing dominant tags to inherit item and block tags of unified items
+  - you can read more about it in the [wiki][tag-inheritance]
+- support for Cyclic ([#54])
+
+### Changed
+- slightly improved overall performance
+- publishing will also support NeoForge now
+
+### Fixed
+- a serious load order issue that caused some features not to work on the initial unification process
+  - the bug was undiscovered for a long time since most packs force-reloaded after entering the world
+- tag ownership log messages showing the wrong owner tag
+- wrong Fabric conditions key ([#55])
+
+<!-- Links -->
+[#54]: https://github.com/AlmostReliable/almostunified/issues/54
+[#55]: https://github.com/AlmostReliable/almostunified/pull/55
+[#57]: https://github.com/AlmostReliable/almostunified/pull/57
+[tag-inheritance]: https://github.com/AlmostReliable/almostunified/wiki/Unification-Config#tag-inheritance
+
 ## [0.5.0] - 2023-06-14
 
 Initial 1.20.1 release!