* Improvement - JavaScript initialization performance while editing large field groups has been improved, especially in Safari
* Improvement - Tooltips for field settings are now shown as inline instructions
* Improvement - Saving a field group is now disabled until a field group title has been entered
* Improvement - Additional sanitization across various internal parts of the plugin
* Fix - Dragging and dropping a field in no longer opens the field settings in Firefox
* Fix - Copying the...
Fix - Uploading multiple files nested in a subfield no longer causes a fatal error when using basic uploader
*Release Date 13th December 2022*
* [View Release Post](https://www.advancedcustomfields.com/blog/acf-6-0-6-release-flexible-content-field-layout-improvement/)
* New - Flexible Content field now has a new admin user experience when editing layouts
* New - Tabs for field settings in the field group editor can now be disabled via a new “Field Settings Tabs” screen option or with the new...
Improvement - Removed unnecessary “Layout” prefix text in the admin UI for Flexible Content field layouts
Fix - Dragging and dropping fields containing settings rendered as radio button groups no longer removes the selected value
Fix - Using the WordPress default_page_template_title filter with two parameters no longer causes a fatal error
Fix - Select2 inputs in the content editor are no longer receiving styles from the ACF 6 admin UI
Fix - acf_add_local_field_group() now works with field...
* Fix - Calls to `acf_add_local_field_group` before `acf/init` now behave correctly
* i18n - All new ACF 6.1 strings are now correctly English (United States) by default
* Fix - Calls to `acf_add_options_page` after `acf_add_local_field_group` before `acf/init` will now behave correctly
* i18n - All new ACF 6.1 strings are now correctly English (United States) by default
* Fix - 'Create Terms' button for taxonomy fields now displays correctly
* Fix - ACF JSON field group files which have unsupported keys (not beginning with `group_`) will now load as field groups
* Fix - Renaming capabilities for post types will now set `map_meta_cap` to `true` solving an issue with assigning permissions to roles for that post type
* Fix - ACF now detects when another plugin or theme is loading an incompatible version of Select2, and will fallback to a basic select field for the field type selection
* Fix - Post Object, Page Link and Relationship field types now use a default `post_status` filter of `any`, matching the behavior prior to ACF 6.1. This can be edited per field in the field group admin or via the `acf/fields/$field_type/query` filters
* Fix - Post Type and Taxonomy key generation now uses dashes rather...
* Enhancement - Creating a new field group from the post-save actions for a post type or taxonomy will automatically populate the field group title
* Enhancement - Empty values in list tables now display as a dash, rather than blank
* Enhancement - The `Generate PHP` export tool for field groups now displays the code wrapped in the `acf/include_fields` action hook to match the recommended way of using `acf_add_local_field_group`, and the code is formatted correctly
* Enhancement - Post count...
* Security Fix - This release resolves an XSS vulnerability in ACF’s admin pages (Thanks to Rafie Muhammad for the responsible disclosure)
* Fix - Duplicating fields in a new field group with field setting tabs disabled now behaves correctly