0.9.0 release report updates (#1865)

Author: chalin

userguide/content/en/blog/2024/0.9.0.md

@@ -64,9 +64,8 @@ fallback:
   `.params.ui.footer_about_enable` to true in your project's configuration file.
   Parameter `.params.ui.footer_about_disable` is deprecated.
 - The All-rights-reserved text is hidden by default. To make it visible, add the
-  following to your `_styles_project.scss` [project style file], or delete the
-  `"footer_all_rights_reserved"` [language parameter] from all your site's
-  [internationalization bundles][language parameter].
+  following to your `_styles_project.scss` [project style file] (optionally
+  with a `!important` modifier — not shown):
   ```scss
   .td-footer__all_rights_reserved {
     display: inline;