Chore: update changelog

CHANGELOG.md

@@ -49,6 +49,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Dropped ALSA in Docker support in favour of PipeWire + JACK
 
+### Fixed
+
+- Smooth play-out latency and buffering for analog audio input (engine-core#50)
+
 ## [1.0.0-alpha2] - 2023-06-19
 
 ### Changed

[David Trattnig]

[1.0.0-alpha3] -

@Loxbie The version is missing the release date.