v0.9.0

What's Changed

• refactor: clean up settings file for better structure by @siiddhantt in #907
• fix: updated qdrant-client to v1.8.2 by @siiddhantt in #916
• Multiple file upload by @pabik in #917
• Update application files and fix LLM models, create new retriever class by @dartpain in #915
• fix for missing fields in API Keys section by @siiddhantt in #921
• Untraced types in react widget by @ManishMadan2882 in #925
• build(deps): bump tar and npm in /docs by @dependabot in #919
• Bump pymongo from 4.6.1 to 4.6.3 in /application by @dependabot in #911
• Feature: Logging token usage info to MongoDB by @siiddhantt in #926

Full Changelog: 0.8.1...0.9.0