diff --git a/CHANGELOG.md b/CHANGELOG.md
index 588b167..ce9e12f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,9 @@
 # cradle
+## November 2025
+- 4.0 - Replace MW backend host env var with API call lookup https://phabricator.wikimedia.org/T409531
+
+## April 2025
+- sync with upstream
 
 ## March 2025
 - 3.0 - adjust entrypoint
@@ -31,4 +36,4 @@
 - 0.6 - custom vue widar.html in magnustools
 - 0.5 - custom wikidata.js in magnustools
 - 0.2 - Load js and vue from local magnustools...
-- 0.1 - Initial version.
\ No newline at end of file
+- 0.1 - Initial version.