Advanced Custom Fields version 6.6.2 is now available.

👨‍💻 Please find the release notes below. And for the latest ACF news, follow us on Twitter @wp_acf.

Changelog

  • Enhancement – Added a new convert_field_name_to_lowercase JS filter to allow uppercase letters in ACF field names
  • Enhancement – The form for V3 Blocks can now be optionally hidden from the sidebar via a new hideFieldsInSidebar setting in block.json
  • Enhancement – V3 Blocks now display an “Open Expanded Editor” button in the sidebar for easier access to the full edit form
  • Fix – The buttons to reorder ACF metaboxes are no longer hidden for metaboxes in the block editor sidebar
  • Fix – V3 Blocks now display a fallback message when the block preview can’t be rendered due to invalid HTML being used in field values
  • Fix – V3 Blocks no longer show a loading spinner when preloaded
  • Fix – V3 Blocks now save default field values even if the block wasn’t interacted with before saving
  • Fix – Pressing CMD/CTRL + Z no longer causes the fields to disappear in V3 Blocks
  • Fix – The form for V3 Blocks now opens on the left side in RTL languages