Merge branch '7.0' into 7.1

* 7.0:
  remove versionadded directives for Symfony 6
  re-add versionadded directive

Author: xabbuh

frontend/asset_mapper.rst

@@ -951,10 +951,6 @@ is useful if you want to avoid leaking sensitive files like ``.env`` or
 
 This option is enabled by default.
 
-.. versionadded:: 6.4
-
-    The ``exclude_dotfiles`` option was introduced in Symfony 6.4.
-
 .. _config-importmap-polyfill:
 
 ``framework.asset_mapper.importmap_polyfill``