[meld] Post-release version bump

[Kai Willadsen <kaiw src gnome org>]

commit 7907a2ee2a6cfcd7cea5be7157ae812c87c27e9a
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sun Apr 19 11:12:12 2020 +1000

    Post-release version bump

 meld/conf.py.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meld/conf.py.in b/meld/conf.py.in
index 4b0fd1b5..0d3c6618 100644
--- a/meld/conf.py.in
+++ b/meld/conf.py.in
@@ -4,7 +4,7 @@ import sys
 from pathlib import Path
 
 __package__ = "meld"
-__version__ = "3.21.0"
+__version__ = "3.21.1"
 
 APPLICATION_NAME = 'Meld'
 APPLICATION_ID = 'org.gnome.Meld'