version bump

CHANGES.md

 # eduGAIN Access Check Changelog
 
+## Version 2.1.0 (16/11/2023)
+* compatibility with SimpleSAMLphp 2.0
+
 ## Version 2.0.4 (10/08/2023)
 
 * fix database initialisation in update-metadata

lib/AccessCheck/App.pm

@@ -9,7 +9,7 @@ use Syntax::Keyword::Try;
 use AccessCheck::Data::DB;
 
 use constant {
-    ACCESSCHECK_VERSION => '2.0.4'
+    ACCESSCHECK_VERSION => '2.1.0'
 };
 
 sub startup {