diff --git a/CHANGELOG.md b/CHANGELOG.md
index 27ea625b43..3b3b0863af 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@ Important changes to data models, configuration, and migrations between each
 AppEngine version, listed here to ease deployment and troubleshooting.
 
 ## Next Release (replace with git tag when deployed)
+
+## `20250828t084200-all`
  * Bump runtimeVersion to `2025.08.25`.
  * Upgraded dependencies (incl. `googleapis` and `googleapis_auth`)
  * Note: upload emails may contain a changelog excerpt.