UltraDefrag 5.0.4 (64-bit)

- dirty volumes needing CHKDSK repair were returned to the drives list with a special mark in their status field
- taskbar icon overlay indicating that a job is running was added for Windows 7 and more recent Windows editions; it can be turned on/off by show_taskbar_icon_overlay GUI option
- menu item to manually check for updates added
- i18n support was added to file fragmentation reports
- the following translations were updated: Korean, French (FR), Spanish (AR), Croatian, Spanish (MEX), Wáray-Wáray
- menu icons for high DPI screens were added
- Internals: WgxSetTaskbarIconOverlay, WgxRemoveTaskbarIconOverlay, WgxLoadIcon and WgxGetTextDimensions routines added to wgx library
- WgxGetResourceString behavior changed
- math.lshift function added to Lua library
- incremental compilation enabled
- MS Visual Studio 6.0 development environment support dropped