XFiles 1.5.3

• Added back-end and UI support for simplified exchange of files via XRE protocol (unattended XRE direct share - server: broadcast IGMP announce, client: wait for announce, connect and send files automatically)
• Minor visual enhancements in main browser view
• Embedded simple image viewer, adapted from here, with the possibility of showing images over lockscreen; supported formats: bmp,gif,jpg,png
• Fast, per-type, change-directory dialog access, via long-click on address bar
• Minor fixes to multi-selection mode interaction
• Added directory hashing feature: with filenames enabled, use DFS traversal, with content-only, accumulate all files hashes, sort them and hash them into final checksum;
  additional options: ignore empty dirs, thumbnail files (thumbs.db, ds_dtore), unix-style hidden files
• Added update checker: downloads GH's release page, compares with currently installed version and asks to download newer one
• Added CLI interface in standalone roothelper for some existing file operations (available commands: download, ssh-keygen, create, touch, hash, hashNames)
• (RH) misc refactoring, protocol update on some file operations
• (RH) Updated p7zip (with latest debian patches) and Botan TLS back-end, added MSVC build support (and CI build as well)
• (RH) basic cross-platform https download client available with "download" cli option (basic features of curl/wget, show download progress)