Quality of Life:

• Program icons that were previously missing will now display
• .exe will display their icon system-wide (i.e. in Finder)
• Locale improvements

New Features:

• You can now create shortcuts to programs in your Applications folder
• If Whisky is set as the default program, you can now double-click to open .exe, .msi. and .bat files in your bottles

Full Changelog: https://github.com/Whisky-App/Whisky/compare/v1.2.2...v1.3.0