• Added option automatic delete files older than days
• Added option PDF View horizontal / vertical
• Added option PDF View for go to page ...
• Viewer for Image (improved zoom and speed)
• Viewer for Video (new)
• Improved chunk BIG file
• Improved cache file preview
• Improved the avatar(s) system caching
• Coordinate displaying Letters avatars
• Support selecting multiple files when using upload file option
• Combined Activity View (Message + Activity)