Changelog - v3.10.0
Multi-language UI localization, GPT 5.2, Claude Opus 4.5, Llama 4 Scout, GTM integration, and batch upload improvements.
Last edited: 3/4/2026We believe in creating a tool that speaks for itself, powered and shaped by your support and feedback. So please don't hesitate to reach out to us with your thoughts and suggestions.
✨ New
Multi-Language UI
The app interface is now available in 6 languages: English, German, Spanish, French, Italian, and Portuguese. This includes:
- Per-Chatbot Language Settings: Choose the language for each chatbot's interface independently.
- Widget Locale Support: Embedded widgets automatically adapt to the configured language.
- Organization-Level Language Preferences: Set a default language for your entire organization.
GPT 5.2
New flagship OpenAI model with enhanced capabilities. GPT 5.2 offers improved reasoning and response quality at 18 credits per question.
Claude Opus 4.5
New Anthropic model, EU-hosted for full data residency compliance. Claude Opus 4.5 delivers top-tier intelligence with the privacy guarantees of EU-based processing.
Llama 4 Scout
New Meta model via Groq for fast, cost-effective responses. Ideal for high-volume use cases where speed matters most.
🛠️ Improved
- Batch Upload Limit: Increased from 50 MB to 100 MB, allowing you to upload larger document sets in a single batch.
- Document Embedding Performance: Large documents now process faster with batched inserts, reducing wait times for document processing.
- Google Drive: Added disconnect/reconnect capability, real-time processing status indicators, and increased sync limits.
🐛 Fixed
- Conversation Starters: Fixed generation errors and deletion issues that were preventing proper conversation starter management.
- Document Deletion: Resolved foreign key constraint error that could occur when deleting documents with associated data.
- Document Processing: Fixed reading loop caused by whitespace and corrupted text in certain document formats.
For detailed information about DocuChat features, please visit our documentation.