chore: changelog

CHANGELOG.md

@@ -27,6 +27,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - **🗃️ Database Backend**: Switched from Peewee to SQLAlchemy for improved concurrency support, enhancing database performance.
+- **⬆️ ChromaDB Update**: Upgraded to version 0.5.3. Ensure your remote ChromaDB instance matches this version.
 - **🔤 Primary Font Styling**: Updated primary font to Archivo for better visual consistency.
 - **🔄 Font Change for Windows**: Replaced Arimo with Inter font for Windows users, improving readability.
 - **🚀 Lazy Loading**: Implemented lazy loading for 'faster_whisper' and 'sentence_transformers' to reduce startup memory usage.