v4.16.2 v4.17.0
labring/FastGPTSep 3, 2026 → Sep 11, 20268 days between releases
What's New
Mandatory AI Proxy integration replaces deprecated OpenAI configuration variables.
Breaking Changes
- OPENAI_BASE_URL and CHAT_API_KEY environment variables are removed and no longer effective.
New Features
- LDAP and DingTalk SSO synchronization support
- Automatic system upgrade task management with lease and heartbeat
- Agent V2 Text-to-Speech (TTS) configuration options
- Workflow tool improvements supporting Agent-generated file uploads
Improvements
- Added CSRF defense mechanism via new environment variable
- Optional seccomp configuration for Code Sandbox compatibility
- Optional default team permissions for new teams
Bug Fixes
- Various UI/UX optimizations and bug fixes
Upgrade Notes
You must upgrade to v4.16.2 first and run all migration scripts before upgrading to v4.17.0. Configure mandatory AI Proxy settings (AIPROXY_API_ENDPOINT and AIPROXY_API_TOKEN) and remove deprecated OPENAI_BASE_URL and CHAT_API_KEY variables.
The Two Releases
v4.16.2
Sep 3, 2026· 2 months ago
A major maintenance release that removes manual worker configuration, upgrades Milvus to support BM25 full-text search, and adds support for a wide range of new document formats.
Full release notesv4.17.0
Sep 11, 2026· 1 month ago
This release introduces mandatory AI Proxy integration to replace deprecated OpenAI configuration variables, introduces an automatic system upgrade mechanism, and adds support for LDAP and DingTalk SSO synchronization. It also includes various UI/UX optimizations and bug fixes.
Full release notes