And it's been superseded by 3.21.2 now, which fixes a nasty issue with cache types (not only got "unknown" renamed to "mystery" in search results - that had been announced years ago - but also "traditional cache" bacame "traditional geocache", possibly confusing Garmin devices, GSAK, ...).
While I'm still working on the autodetect interface, new releases should be automatically announced on
http://freshcode.club/projects/geotoad now. If we're lucky the changelog will also be included...