address comments

Author: VinayGuthal

firebase-vertexai/CHANGELOG.md

@@ -1,13 +1,12 @@
 # Unreleased
-* [feature] Public Preview: Added support for streaming input and output (including audio) using the [Live API](/docs/vertex-ai/live-api?platform=android)
-**Note**: This feature is in Public Preview, which means that it is not subject to any SLA or deprecation policy and could change in backwards-incompatible ways.
 
 # 16.3.0
 * [feature] Emits a warning when attempting to use an incompatible model with
   `GenerativeModel` or `ImagenModel`.
 * [changed] Added new exception type for quota exceeded scenarios.
 * [feature] `CountTokenRequest` now includes `GenerationConfig` from the model.
-* [feature] Added preliminary support for bidirectional streaming. This feature is not yet fully supported.
+* [feature] Public Preview: Added support for streaming input and output (including audio) using the [Live API](/docs/vertex-ai/live-api?platform=android)
+  **Note**: This feature is in Public Preview, which means that it is not subject to any SLA or deprecation policy and could change in backwards-incompatible ways.
 * [changed] **Breaking Change**: `ImagenInlineImage.data` now returns the raw
   image bytes (in JPEG or PNG format, as specified in
   `ImagenInlineImage.mimeType`) instead of Base64-encoded data. (#6800)