diff --git a/changelog.txt b/changelog.txt
index 7edbc51ad7c215..e306af2e9de232 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,5 +1,12 @@
 == Changelog ==
 
+= 17.6.4 =
+
+### Bug Fixes
+
+ - Compatibility with WordPress trunk: Do not register font collections if already registered by Core.
+
+
 = 17.6.3 =
 
 ## Changelog