Merge branch 'release/1.16.0'

* release/1.16.0:
  Preparing release 1.16.0
  Adding os2forms 4 and 5 support
  Adding os2forms 4 and 5 support

Author: stankut

CHANGELOG.md

@@ -9,6 +9,10 @@ before starting to add changes.
 
 ## [Unreleased]
 
+## [1.16.0] - 27.10.2025
+
+- Adding OS2Forms 4 and 5 support.
+
 ## [1.15.0] - 13.03.2025
 
 - Drupal 10 compatibility.

composer.json

@@ -20,7 +20,7 @@
         "drupal/gin": "^3.0-rc",
         "drupal/core": "^9 || ^10",
         "drush/drush": "^11.4 || ^12",
-        "os2forms/os2forms": "^3.6 || ^4.0",
+        "os2forms/os2forms": "^3.6 || ^4 || ^5",
         "os2web/os2web_simplesaml": "8.x-dev || master",
         "drupal/cache_control_override": "^1.1|^2.0"
     },