DOC: move 3.1.0 stats to own page

ivanov · ivanov · commit ceb9967e220a · 2019-06-30T22:31:13.000-07:00
diff --git a/doc/users/prev_whats_new/github_stats_3.1.0.rst b/doc/users/prev_whats_new/github_stats_3.1.0.rst
@@ -1,7 +1,7 @@
 .. _github-stats:
 
-GitHub Stats
-============
+GitHub Stats for Matplotlib 3.1.0
+=================================
 
 GitHub stats for 2018/09/18 - 2019/05/13 (tag: v3.0.0)
 
