Signed release tags

[Julien ÉLIE]

Hi all,

I've just regenerated our 32 release tags.  They're now all signed tags. 
  The public PGP key used is this one:
 
https://keys.openpgp.org/vks/v1/by-fingerprint/0B2AA9D3B9C9447C9B04C2977C54D173C671B7F6

% gpg --search-keys "0B2AA9D3B9C9447C9B04C2977C54D173C671B7F6"
gpg: data source: https://keys.openpgp.org:443
(1)	  4096 bit RSA key 7C54D173C671B7F6, créé : 2022-03-08


All the release tags now appear as Verified in the GitHub interface:
   https://github.com/InterNetNews/inn/tags


As I've force-pushed the signed tags, replacing the previous ones, those 
who have a clone of the repository will need updating their local tags:
   git fetch --prune-tags


P.-S.: I've also renamed the 2.2.0 tag to 2.2 as that version was really 
2.2 (and so was its name in the release notes too).

-- 
Julien ÉLIE

« Audentes fortunat iuvat. » (Virgile)