I prefer the three-number style version numbering (e.g. 1.2.3) but due to problems with older versions of Perl I've gotten into the habit of using decimal style numbering.
I'm thinking of releasing my next package on CPAN using the three-number style, but I'm concerned about compatibility. I've noticed many module authors still release new modules using the older style. Is this also out of habit, or preference? I'm looking for arguments for and against using the three-number version. Has anyone written anything on that already?
