update 4.6.18 (#2661)

Author: julitafalcondusza

docs/update_and_migration/from_4.6/update_from_4.6.md

@@ -272,4 +272,8 @@ There are no additional update steps to execute.
 #### Dependency upgrades
 
 This release upgrades the requirements for [Twig to v3.19](https://github.com/twigphp/Twig/security/advisories/GHSA-3xg3-cgvq-2xwr) and [PHPSpreadsheet to v1.29.9](https://github.com/PHPOffice/PhpSpreadsheet/security), resolving several vulnerabilities of varying severity in those dependencies.
-There are no additional update steps to execute.
+There are no additional update steps to execute.
+
+## v4.6.18
+
+No additional steps needed.

mkdocs.yml

@@ -937,7 +937,7 @@ extra:
   latest_tag_4_3: '4.3.5'
   latest_tag_4_4: '4.4.4'
   latest_tag_4_5: '4.5.7'
-  latest_tag_4_6: '4.6.17'
+  latest_tag_4_6: '4.6.18'
 
   symfony_doc: 'https://symfony.com/doc/5.x'
   user_doc: 'https://doc.ibexa.co/projects/userguide/en/4.6'