diff --git a/relnotes/6.4 b/relnotes/6.4
--- a/relnotes/6.4
+++ b/relnotes/6.4
@@ -1,3 +1,9 @@
+= Mercurial 6.4.5 =
+
+ * re2: fix reporting of availability in `hg debuginstall`
+ * ui: fix crash in `hg paths` when pulled-delta-reuse-policy is in use
+ * path: display proper user facing value for pulled-delta-reuse-policy
+
 = Mercurial 6.4.4 =
 
  * clonebundles: filter out invalid schemes instead of failing on them