inconsistency of .tar.gz URL vs. RPM SPEC file

[n2ygk]

The default filename for archive downloads from github just contains tagname.tar.gz. For example v3.10.0.tar.gz. I prefer a proper name like aprsdigi-3.10.0.tar.gz, especially given since tagname.tar.gz actually untars into aprsdigi-tagname/ and putting a file named v3.10.0.tar.gz into rpmbuild/SOURCES is not a particularly descriptive file name.

Need to decide on whether to stick with the "make dist" tar.gz file vs. the github-automatically generated archives.