Update CHANGELOG.md

tlserver · tlserver · commit c44e928558f0 · 2024-03-06T09:52:36.000+08:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## 2.1.5-wip
 
+- Fixed `operator -()` of Quaternion (Contributed by tlserver)
 - Added an operator== to Quaternion so that two instances of quaternions can
   be evaluated for equality.
 - Require Dart 3.0
