update CHANGELOG for 0.0.34

CHANGELOG.md

@@ -5,6 +5,16 @@ All notable changes to **pipecat** will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.0.34] - 2024-06-25
+
+### Fixed
+
+- Fixed an issue with asynchronous STT services (Deepgram and Azure) that could
+  interruptions to ignore transcriptions.
+
+- Fixed an issue introduced in 0.0.33 that would cause the LLM to generate
+  shorter output.
+
 ## [0.0.33] - 2024-06-25
 
 ### Changed