Some way to make UniGetUI check for updates on none installed software

[Thomas (tps800)]

In some cases software is not installed via package managers like:

• was compiled from sources
• unzipped to a directory
• copied from elsewhere

is it possible to have UniGetUI watch for updates in such cases too? By checking some file with version information for such software, and warning if there are newer versions available?
Something like a directory of files all holding one line of version information, named after what is expected to be watched. Like:

• File named "Mozilla Firefox", with "150.0" as only text inside. So UniGetUI would warn if there is a newer Version of "Mozilla Firefox" then "150.0" available.