port version reports 2.4.2 when built from tag v2.4.3

Wed Apr 11 08:52:21 UTC 2018

Hi,

I've just created a new installation of macports-base from tag v2.4.3 following the instructions in the documentation (basically git checkout v2.4.3, ./configure ..., make and make install) and I've just noticed that `port` reports 2.4.2:

    % which port
    /opt/macports-2.4.3/bin/port
    % port version
    Version: 2.4.2

I built from:

    % git rev-parse HEAD
    a393413460aae5ac9749b994681381087089cdb5

which appears to be the correct v2.4.3:

    * commit a393413460aae5ac9749b994681381087089cdb5 (HEAD, tag: v2.4.3, upstream/release-2.4)
    | Author: Joshua Root <jmr at macports.org>
    | Date:   Wed Apr 11 10:23:40 2018 +1000
    |
    |     Bump branch version to 2.4.3

Am I missing something obvious or it this a typo?

Cheers,
-- Enrico