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.

Note: 2025.3.1 and higher have important changes to how files are stored on disk that makes them backwards-incompatible with earlier versions. See the release notes for 2025.3.1 for more details.

Changes:

• Fixed an issue that could cause files to be moved to a duplicate folder instead of the intended folder
• Uploads - Fixed an issue where uploading a file replacement could result in the new file being inaccessible
• Player - Fixed an issue where loading poster / audio waveform would not appear
• Fixed an issue that could cause icons in history events and email alerts to be blank
• 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.

Note: 2025.3.1 and higher have important changes to how files are stored on disk that makes them backwards-incompatible with earlier versions. See the release notes for 2025.3.1 for more details.

Changes:

• Faster processing of PHP code and better caching makes pages load quicker
• Encoding - Fixed an encoder crash if an overlay has an apostrophe in the file's title
• Thumb Queue - Fixed a potential crash when adding new thumb jobs
• Files - Fixed an issue where creating a new folder inside a folder with special characters in the path would make the new folder disappear
• Player - Fixed hoverscrub thumb being blank when hovering over timeline
• Uploads - Fixed an issue preventing large files being uploaded
• Downloads - Fixed an issue where proxy URL might be incorrect when there are multiple proxies for a file
• Minor bug fixes, tweaks and optimizations

• Fix issue where it would say all encoded proxies were 540p irrespective of their actual resolution
• Fix issue where old hoverscrub thumbs might not be cleared out

• Kollaborate Encoder no longer needs direct access to the web server's storage volume - it will now get all the data it needs by communicating only with the web server. This greatly simplifies installation and prevents certain issues that could occur when syncing file system changes through two Docker containers. (Requires Kollaborate Server 2025.3.1 or higher)
• Fix issue where hoverscrub thumbs may not be created
• Minor bug fixes, tweaks and optimizations