This version fixes a bug that caused three annoying error messages upon each start of BC Manager on Windows systems where the decimal separator wasn't a decimal point but e.g. a comma.
Additionally, this version contains a tiny improvement in the 'Compare preset names' dialog box, and there are several additions to the manual, most notably a brand-new section about the MIDI controllers window.
Please report any problem as a new topic in this forum.
Note that there is no macOS edition of BC Manager 4.0.1, since the bug that prompted 4.0.1 for Windows doesn't exist on macOS.