V4.1

If you are upgrading from an older version to V4.1, the chat storage structure has been redesigned. You'll need to initialize the existing stored data.

Update Environment Variables

V4.1 simplified the PostgreSQL and MongoDB connection variables — you now only need a single URL for each:

Note: /fastgpt and /postgres refer to database names and must match the values from your previous configuration.

# MongoDB config — no changes needed. If connection fails, try removing ?authSource=admin
- MONGODB_URI=mongodb://username:password@mongo:27017/fastgpt?authSource=admin
# PostgreSQL config — no changes needed
- PG_URL=postgresql://username:password@pg:5432/postgres

Initialization API

Deploy the new version, then send 1 HTTP request (remember to include headers.rootkey — this value comes from your environment variables):

• https://xxxxx/api/admin/initChatItem