# Chatbot Changelog
A history of updates, improvements, and new features added to the Document360 Chatbot.
Version 3.5.0 – March 2025
New Features
- Multi-language auto-detection: The chatbot now automatically detects the user's language from their browser settings.
- Conversation export: Admins can export conversation history as PDF in addition to CSV.
Improvements
- Improved NLP model accuracy for technical queries.
- Faster indexing after article updates (reduced from 5 minutes to under 1 minute).
Bug Fixes
- Fixed an issue where the widget did not render correctly on iOS Safari 17.
- Resolved a rare race condition in the escalation webhook trigger.
Version 3.4.0 – January 2025
New Features
- Chatbot Versioning: Save and restore configuration snapshots.
- Star Rating Feedback: Added 5-star rating option alongside thumbs up/down.
Improvements
- Analytics dashboard redesigned for improved readability.
- Escalation notification emails now include the full conversation transcript.
Version 3.3.0 – October 2024
New Features
- Microsoft Teams Notification Integration.
- Custom CSS Support for widget styling.
Improvements
- Confidence score is now shown in the Analytics conversation detail view.
- Fallback message editor now supports rich text formatting.
Version 3.2.0 – July 2024
New Features
- Chatbot API v1 released – Query the chatbot programmatically.
- User identification support for logged-in portal visitors.
Summary
The Document360 Chatbot is continuously improved with each release. Check this page regularly for the latest updates.