- Front-end:
  - Added support for toggling between video sizes (4k, 2k, HD, 720p, 480p, 360p) when using in conjunction with the media converter
  - Added expiry date and access password options when creating sharing links. Available on hashed external links, internal sharing and email sharing
  - Added prompt for password when accessing sharing URLs, if set
  - Files downloaded by admin users are no longer counted towards file download stats
  - Improvements to edit file/folder popups to ensure browsers don't autofill password elements
  - File history entry no longer added when admin copies a file into their account
  - Fixed "Permanently Delete" right-click menu option not working for files in trash
  - Added delete key shortcut to permanently delete files in trash
  - Removed "Upload" menu items and button on homepage when user account has uploading disabled
  - Fixed issue on "View All Links" popup with file URLs not clearing when re-uploading with "Remote URL Upload"
  - Removed delete hashes on the end of API generated file info URLs
  - Added redirect to originally requested account page when prompted to login
- Admin Area:
  - Added dedicated file "Artifacts" tab in file edit popup. Provides visibility on all Artifacts relating to a file, such as resized videos, thumbnails or (later) versioned files
  - Added option to download artifacts
  - Added option to delete artifacts
  - New admin area option to randomise upload server per upload request
  - Added link expiry date and status to "Manage Sharing" view
  - Added option to set expiry date when added sharing URL
  - Added site setting to restrict the maximum download zip file size (default 4G)
  - Added site setting to control the download zip purge period for tmp files on the local server (default 72 hours)
  - Ensured translation placeholders (within square brackets) are not translated when using Google Translate
  - Various fixes and improvements on "Scan for missing Translations" functionality
- Docker:
  - Added Docker container files for local development/testing
  - Includes PHP8.3, Apache and the necessary dependencies
  - See /docker/README.md for more information
- Translations:
  - Language packs regenerated for Arabic, Bengali, Chinese, Dutch, French, German, Hindi, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish and Vietnamese
  - Download via https://yetishare.com/yetishare_translations.html
- Refactored core session support to httponly and samesite properties
- Added support to set the values from _config.inc.php as environment variables. If set, these override the _config.inc.php file. See docker/PHP8.3/common/.env for the available variables
- Fixed issue with related files not displaying as expected when previewing a file
- Fixed issue with downgrade accounts emails not being sent on later PHP versions (create_email_notifications.cron.php)

- New Browser Extension
  - Quickly search & access files, copy multiple file & folder links and download files directly
  - New admin area section to manage the plugin settings and preview the extension
  - New front-end pages for users to download the extensions and view installation documentation
  - Support for Chrome, Edge, FireFox and Opera browsers
- Backblaze, Contabo, DigitalOcean, Filebase, Minio, S3 Storage, Wasabi
  - Added support for artifact storage and retrieval
  - Fixed issue where files with special characters caused the direct download URLs to error
- Media Converter
  - Added support to convert to multiple video sizes, including 720p, 1080p, 2k and 4k
  - Added different bitrate depending on video size, results in much lower file sizes on smaller videos
  - Added "threads" option in plugin settings to speed up video conversion
  - Added "framerate" option in plugin settings
  - Added support for video watermarks greater than 65kb in length
  - Moved video poster storage to artifact storage for multi-server support
  - Fixed issue in some video posters/thumbs which caused top and bottom black bands to be converted white
  - Refactored process_converter_queue.cron.php script to use core file content get/setters
  - Removed dependency on direct PDO usage, now using core Database class
  - Various performance improvements
- Voucher Reseller
  - Added missing translations
  - Various performance and UI improvements
- Rewards
  - Changed all user drop-down filters to dynamic lookups within the admin area. Improves page performance with a large volume of users

- There are database changes with this release. Please apply the SQL in /install/resources/upgrade_sql_statements/v5.6.0.sql