I have a very old version of a library in the registry, called “2.0a1”, i.e. before the new semantic versioning naming scheme was adopted. When I try to remove that version, I get an error:
$ pio pkg unpublish jcw/jeeh@2.0a1
SemanticVersionError: Invalid simple block '2.0a1'
$
Is there a way to get rid of this old / obsolete version?