diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45487ef..47b24bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@
 - New Buffer API
   - PixelFormat API
 - After a year in development, We hope it was worth the wait.
+- Callback Camera: Removed `Result` from the `index()` and `camera_info()` API.
 
 # 0.9.0
 - Fixed Camera Controls for V4L2