Critical: There is a critical vulnerability in all versions of PHP which affects all versions of Kollaborate Server. This update ensures a patched version is installed. You must run "docker compose build" followed by "docker compose up -d" to ensure PHP gets updated.

After updating, check the admin dashboard to see the current PHP version. It should say at least 8.2.35.

Please see the Installation Guide for how to upgrade an existing version of Kollaborate Server.

Changes in this version:

• Fixed an issue that was preventing the server starting up in 2026.2.4
• Upgraded the PHP version
• Kollaborate is more resilient to temporary database failures or outages
• Scene and Take fields have been added to the Files page (they're hidden by default - right-click the table header to show them)
• Added the ability to import metadata into multiple files at once from a CSV
• Player - Added the ability (in Playback Settings) to turn off showing heatmaps when hovering over the seek bar
• Default workflows are now removed when creating a project from a template. This allows you to create templates with no workflows
• Player - Fixed an issue where auto advance wasn't working correctly
• Player - Fixed an issue where the player may not show custom metadata tags for the file
• Fixed an issue where users could not be imported from a file
• Fixed an issue where the Adobe panel may not work if your Kollaborate Server installation uses an insecure HTTP URL. We fixed the issue so that it works, but we recommend using secure HTTPS connections, which you can do with the built-in LetsEncrypt integration
• Comments - Fixed an issue where line breaks were not working in comments
• Minor bug fixes, tweaks and optimizations

• Video Check - Improved stability
• Improved compatibility with newer versions of macOS
• Lots of small UI tweaks
• General bug fixes, tweaks and optimizations

Important: We'll be making changes soon to digitalrebellion.com that will make it so that it's no longer possible to register old versions of CinePlay. Older versions will work if they are already registered, but we recommend new registrations use 1.7.4 or higher.

• Fixed an issue where markers could be misaligned in the timeline
• Minor bug fixes, tweaks and optimizations

Important: The Docker image is configured to convert the current database to your MariaDB version automatically. As such, we would recommend backing up the database before upgrading to any version as you may be unable to downgrade otherwise. You can download the current database as a .sql file from the Tools section of the Admin Area. We recommend doing this BEFORE copying the newer version's files over.

Changes in this version:

• Support for version 1.1 of the Kollaborate Adobe panel
• Tasks - Allow task assignees to change the status of the task
• Player - Don't show "your browser can't play this file" for files that wouldn't be expected to be playable in a browser
• Player - Fixed an issue where users with "modify others' files" permission but not admin could not change the workflow for a file
• API - Fixed an issue where thumbnails could be black
• API - More robust thumbnail generation
• API - Improved compatibility with CinePlay for iOS
• Better support for older browsers
• Lots of small bug fixes, tweaks and optimizations