Fill in release date for 2.16

2022-02-07 14:04:14 +00:00 · 2022-02-07 14:04:14 +00:00 · 64d5633a50
commit 64d5633a50
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@ -1,7 +1,7 @@
 Changelog
 =========

-2.16 (xx.xx.xxxx) - IN DEVELOPMENT
+2.16 (07.02.2022)
 ~~~~~~~~~~~~~~~~~

 * Added support for Django 4.0
--- a/docs/releases/2.16.md
+++ b/docs/releases/2.16.md
@ -1,4 +1,4 @@
-# Wagtail 2.16 release notes - IN DEVELOPMENT
+# Wagtail 2.16 release notes

 ```eval_rst
 .. contents::