[meld/pages] Update for 3.21.2 release

[Kai Willadsen <kaiw src gnome org>]

commit f6c748cd9577796901e8ca4f326815cf23efa9cb
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sat Jun 18 12:30:23 2022 +1000

    Update for 3.21.2 release

 _data/releases.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/_data/releases.yml b/_data/releases.yml
index 0646509e..691440da 100644
--- a/_data/releases.yml
+++ b/_data/releases.yml
@@ -7,8 +7,8 @@
     - linux
     - windows
 
-- version: 3.21.1
-  date: 2022-01-07
+- version: 3.21.2
+  date: 2022-06-18
   type: development
   description: >
      Our development releases are usually fairly reliable, but you'll probably run in to a few issues. 
Please tell us!