Release Notes Version 4.1.x

Major changes from version 4.0 to version 4.1

• Added support for Outlook Web (New Outlook)
• Added support for enabling an Ubuntu Pro license from Admin → System → Ubuntu Pro.
• Improved File Assembly to not double-up on disk space during assembly. Will permit larger files to be sent with less disk space.
• Improved file processing queue management. Smaller files will get priority over larger files so the file processing queue will be kept overall smaller and more efficient.
• Improved searches to be more flexible.
• The automatic system generated swap is limited to max 8GB.
• Performance: Faster calculation of checksums/crc32. The slower the disk, the bigger the improvement. We've tested 15% improvement on local disks with large files, NFS and similar would see even greater performance improvements.
• Performance/Security: Image processing using Vips instead of ImageMagick. LiquidFiles doesn't do a lot of image processing. Mostly generating thumbnails in Shares. Vips is faster and uses less memory. ImageMagick has had quite a lot of security issues.
• Added a function in Admin → System Log for better view of delivered vs bounced or rejected emails.
• Added a function to disable "Friendly Error Messages" for Registration and Password Resets.
• Added support for User Delivery Actions for User Filedrops.
• Content-Security-Policy improvements, removing 'self' from script-src where applicable.
• Updated JavaScript localization handling with better caching in client browser.
• Updated JavaScript handling for improved caching and performance.
• Updated Admin Share Access API.
• Updated nginx configuration with HTTP Security Headers added to asset and error pages.
• Removed deprecated HTTP Headers Feature Policy and X-XSS-Protection.
• Moved RSA DHE TLS Ciphers from TLS v1.2 (Strong) to TLS v1.2 (Compatibility).

Version 4.1.3 (released 2025-01-14)

• Added user configurable Content-Security-Policy for Branding Assets (if you upload HTML files).
• Better Content-Security-Policy for error pages.
• Fixes an issue where SAML authentication couldn't redirect to the SAML server in some cases.

Version 4.1.2 (released 2025-01-14)

• Security: Better validation that actionscripts are only configured to available actionscrips.
• Security: Disable chmod commands for FTPdirs.
• Better validation that data disks are only configured to available disks.
• Fixes an issue editing custom local user groups.
• Fixes an issue authentication with Duo Strong Authentication.

Version 4.1.1 (released 2025-01-03)

• Fixed displaying File Upload Limits in Outlook Web plugin.
• Fixed an issue signing in with SAML Autologin Network with the Outlook Web plugin.
• Added a warning that Classic Outlook is not supported in Outlook Web yet.
• Fixed an issue updating branding configuration.
• Fixed an issue editing Email Templates.
• Fixed pagination of Admin → Data → Attachments.
• Updated nginx configuration, improving security with stronger URL filtering.
• Added HTTP security headers to assets and error pages.
• Removed deprecated HTTP Headers Feature Policy and X-XSS-Protection.
• Moved RSA DHE TLS Ciphers from TLS v1.2 (Strong) to TLS v1.2 (Compatibility).

Version 4.1.0 (released 2024-12-10)

• Initial v4.1.x release.

Incompatibilities and Warnings

These are things you need to be aware of when updating to LiquidFiles v4.1.