diff --git a/FirebaseAI/CHANGELOG.md b/FirebaseAI/CHANGELOG.md
index aab6e6c9417..6467ed790c7 100644
--- a/FirebaseAI/CHANGELOG.md
+++ b/FirebaseAI/CHANGELOG.md
@@ -1,4 +1,7 @@
 # Unreleased
+- [added] Add support for the Gemini Developer API, enabling usage in a free tier, and add new `AI`
+  API to accomodate new product naming. Going forward, `FirebaseAI` should reference this
+  package and its top-level class.
 - [fixed] Fixed `ModalityTokenCount` decoding when the `tokenCount` field is
   omitted; this occurs when the count is 0. (#14745)