diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee25647e4c..80049c9e1f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@
     * `AddStickerToSet` renamed to `AddStaticStickerToSet`
     * `AddAnimatedStickerToSet` request was added
     * `SetStickerSetThumb` request was added
+    * Most of sticker actions now implements `StandardStickerSetAction` instead of `StickerSetAction`
 * `TelegramBotAPI-extensions-api`:
     * Extensions `sendDice` was added
     * Extension `getMyCommands` request was added