I've just released Mp3tag for Mac v1.9.5 with the following change:
Fixed
- Previous inputs for Original and Replace were not stored in dropdown-history menus for action Replace.
- Previous inputs for Regexp and Replace were not stored in dropdown-history menus for action Replace with Regular Expression.
- Some dropdown-history menus used a font different from the regular system font.
- Using a negative parameter at Tag-Sources function
SayNCharsdid not work correctly. - If the search string used for Tag-Sources function
FindInLinewas not found, the internal index was at the last character of the line instead of past the last character of the line.
You can update the Mac App Store version via the Update tab in the App Store app and the standalone version from within the app via File → Check for Updates .