Fill in release date for 4.1.4

CHANGELOG.txt

@@ -291,7 +291,7 @@ Changelog
  * Maintenance: Switch form submission listings to use the same ordering icons as other listings (Thibaud Colas)
 
 
-4.1.4 (xx.xx.xxxx) - IN DEVELOPMENT
+4.1.4 (03.04.2023)
 ~~~~~~~~~~~~~~~~~~
 
  * Fix: CVE-2023-28836 - Stored XSS attack via ModelAdmin views (Thibaud Colas)

docs/releases/4.1.4.md

@@ -1,6 +1,6 @@
 # Wagtail 4.1.4 release notes
 
-_Unreleased_
+_April 3, 2023_
 
 ```{contents}
 ---