diff --git a/CHANGELOG.md b/CHANGELOG.md
index a40711642..699a946d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -305,20 +305,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Updated language mappings for the Google and Gemini TTS services to match
   official documentation.
 
-- In `MiniMaxHttpTTSService`:
-  -- Added support for speech-2.6-hd and speech-2.6-turbo models
-  -- Added languages: Afrikaans, Bulgarian, Catalan, Danish, Persian, Filipino, Hebrew,
-  Croatian, Hungarian, Malay, Norwegian, Nynorsk, Slovak, Slovenian, Swedish, and Tamil
-  -- Added new emotions: calm and fluent
-
 ### Deprecated
 
 - The `api_key` parameter in `GeminiTTSService` is deprecated. Use
   `credentials` or `credentials_path` instead for Google Cloud authentication.
 
-- `english_normalization` input parameter for `MiniMaxHttpTTSService` is deprecated,
-  use `test_normalization` instead.
-
 ### Fixed
 
 - Fixed a `SimliVideoService` connection issue.