diff --git a/CHANGELOG.md b/CHANGELOG.md
index cca5c89..636d52b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 6.5.0 (2024-12-09)
+
+### New features
+
+`RangeSet.compare` now supports a `boundChange` callback that is called when there's a change in the way ranges are split.
+
 ## 6.4.1 (2024-02-19)
 
 ### Bug fixes
diff --git a/package.json b/package.json
index 345586d..b0895d1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@codemirror/state",
-  "version": "6.4.1",
+  "version": "6.5.0",
   "description": "Editor state data structures for the CodeMirror code editor",
   "scripts": {
     "test": "cm-runtests",