Update CHANGELOG

CHANGELOG.md

@@ -9,13 +9,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-- Migrate to Python 3.12 (instead of Python 3.11)
+- Migrate to Python 3.12 (instead of Python 3.11), upgrade Python dependencies
+- Migrate to Python scraperlib 3.3.0
+  - Includes new version of `VideoWebmLow` encoder preset (version 2)
+  - Includes ffmpeg default setting to use only 1 CPU thread (first part of #83)
 - Migrate to `hatch-openzim` to install JS dependencies
 
 ### Fixed
 
 - Fix caching of re-encoded video files (#82)
-- Do not start multiple video processing threads by default (`--processes` default value) (partial fix of #83)
+- Do not start multiple video processing threads by default (`--processes` default value) (second part of #83)
 - Fix logging issue in DEBUG mode
 
 ## [1.1.1] - 2024-01-16