Re-bump version to v1.2.1

Author: robertodr

AUTHORS.md

@@ -11,4 +11,4 @@
 - Ville Weijo (@vweijo)
 - Ward Poelmans (@wpoely86)
 
-This list was obtained 2018-05-01 by running `git shortlog -sn`
+This list was obtained 2018-05-02 by running `git shortlog -sn`

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 ## [Unreleased]
 
-## [Version 1.2.1] - 2018-05-01
+## [Version 1.2.1] - 2018-05-02
 
 ### Fixed
 

doc/programmers/versioning.rst

@@ -286,7 +286,7 @@ tags as are created with the `GitHub interface
 * Delete tag::
 
     >>> git tag -d v1.1.12
-    >>> git push origin :refs/tags/v1.1a1
+    >>> git push origin :refs/tags/v1.1.12
 
 * Pull tags::
 

tools/metadata.py

@@ -1,5 +1,5 @@
 __version__ = '1.2.1'
-__version_long = '1.2.1+a7f13ef'
+__version_long = '1.2.1+zzzzzzz'
 __version_upcoming_annotated_v_tag = '1.2.2'
 __version_most_recent_release = '1.2.0'
 

tools/versioner.py

@@ -131,7 +131,7 @@ def reconcile_and_compute_version_output(quiet=False):
         #   numerical comparisons such as M.m.p.t and thus can't handle
         #   prereleases and dev snapshots. We compute a Most Recent Ancestral
         #   Release tag (e.g., 1.0 or 1.12.1) for a backward release series.
-        backwardseries = mobj.group('forwardseries')
+        backwardseries = mobj.group('tag')
         if mobj.group('prere'):
             backwardseries = meta_most_recent_release
     else: