v3.1.3-rc1

Added

• Add miliseconds information to log date and time
• Add KNOWNBUGS.md

Removed

• Remove stack trace information from logs sent to server

Changed

• Improved overall stability

Fixed

• Fix problem with resource validation
• Fix problems with overwritting files by downloader and unarchiver
• Fix situation when user was asked for license key once again
• Fix sending patcher logs to server
• Fix problem with shared access violation when downloading torrents