For Windows and Linux, v2.6.7 adds some further corrections primarily to the 'Text' tab, as well as some additional fixes for Unicode based files and some other minor improvements. User manual also updated from the v2.6.5 manual to incorporate changes in v.2.6.6 and v2.6.7.
Available from https://sourceforge.net/projects/quickhash/files/v2.6.7/
Apple Mac will come soon, but I have limited access to Apple Mac computer. The one I have is very old and not Intel based so I struggle creating versions that will run smoothly on modern Macs. If anyone is available to help compile an Apple Mac DMG, please do let me know.