[skip test] update changelog

Author: gjtorikian

CHANGELOG.md

@@ -1,3 +1,10 @@
+# [v0.12.2] - 18-08-2024
+## What's Changed
+* remove spurious debug statement by @gjtorikian in https://github.com/gjtorikian/tailwind_merge/pull/28
+* Port over latest updates + bugfixes by @gjtorikian in https://github.com/gjtorikian/tailwind_merge/pull/29
+
+
+**Full Changelog**: https://github.com/gjtorikian/tailwind_merge/compare/v0.12.0...v0.12.2
 ## [v0.12.0] - 25-04-2024
 ## What's Changed
 * Add support for mix-blend-plus-darker utility by @gjtorikian in https://github.com/gjtorikian/tailwind_merge/pull/27