On Thu, Nov 19, 2020 at 11:52 AM Douglas Fischer <fischerdouglas@gmail.com> wrote:

Some projects, like BSDRP, does references on their release do specific "sub-versions" of Bird.
I'm trying to find de differences between versions 2.0.7 , 2.0.7_1 , 2.0.7_2.

Suffixes to the version number like that indicate packaging-specific rebuilds / patches - you would need to look at the specific package changelog to see what they changed - they're all "BIRD 2.0.7" upstream.

BSDRP appears to use the packages from FreeBSD, which according to the Ports search (https://www.freebsd.org/cgi/ports.cgi?query=bird2&stype=name&sektion=net) is at 2.0.7_1, the "Changes" link there takes you to the packaging repo where you can see that the PORTREVISION was incremented in https://svnweb.freebsd.org/ports?view=revision&revision=525717, which was just a change to the package metadata.