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CONFIDENTIAL

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Database

The Collaboration server stores its data in a Postgres database. After updating the version tag of the Docker image and restarting the container, the server will apply schema changes before handling the client connections.

Changelog

3.103.0 / 15.09.2026

• feat: adds new batch API that allows fetching multiple documents as JSON in a single API call: Link
• feat: adds the option to disable the “Welcome to Tiptap Collaboration” greeting. Configure via ENV COLLAB_ROOT_ENDPOINT_DISABLED=1
• feat: allow sorting by created_at, updated_at in the list documents API endpoint

3.102.0 / 10.09.2026

• feat: adds support for Redis Sentinel
• fix: metrics are now calculated once per deployment and cached across all replicas

3.101.0 / 09.09.2026

• feat: switched the docker base image to dhi (docker hardened images)

  • Note that if you overwrite the CMD or ENTRYPOINT (see also the notice regarding 3.100.1 below): bash, sh, curl, etc. do not exist in the image, so depending on what your custom commands are doing, they need to be adjusted.

  • The hardened image doesnt ship most linux commands anymore, so debugging issues is much harder. In order to debug, use a sidebar container that runs in the same namespace:

    # replace CONTAINER_ID with the id of the real container
    docker run --rm -it --pid container:CONTAINER_ID --network container:CONTAINER_ID \
      --cap-add SYS_PTRACE busybox sh
      
    # read the real environment variables
    tr '\0' '\n' < /proc/1/environ
    
    # access the real filesystem
    ls /proc/1/root/usr/src/app
    

• fix: minor stability improvements