Advanced Custom Fields Pro 6.2.10

* Enhancement - Added 'position' setting compatibility for Options Page submenus.
* Enhancement - Visually highlight "High" metabox area when dragging metaboxes.
* Fix - Fixed compatibility issue between Block matrix alignment setting and the latest version of Gutenberg (10.6).
* Fix - Fixed bug breaking WYSIWYG field after reordering a child block via the block's toolbar up/down buttons.
* Fix - Added missing "readonly" and "disabled" attributes to DateTime and Time picker fields.
* Fix - Fixed bug incorrectly validating Email field values containing special characters.
* Fix - Fixed missing "dashicons" asset dependency from front-end forms.
* Fix - Fixed bug causing Review JSON diff modal to appear with narrow column since WP 5.7.
* Dev - Added label elements to Repeater, Flexible Content and Clone field's table header titles.
* Dev - Added new `ACF_EXPERIMENTAL_ESC_HTML` constant. [Read more](https://github.com/AdvancedCustomFields/acf/issues/500)

Fix - Fixed regression preventing blocks from loading correctly within the editor in WordPress 5.5.
Fix - Fixed bug causing incorrect post_status properties when restoring a Field Group from trash in WordPress 5.6.
Fix - Fixed edge case bug where a taxonomy named "options" could interfere with saving and loading option values.
Fix - Fixed additional PHP 8.0 warnings.
i18n - Updated Finnish translation thanks to Mikko Kekki

Enhancement - Added PHP validation for the Email field (previously relied solely on browser validation).
Fix - Added support for PHP 8.0 (fixed logged warnings).
Fix - Added support for jQuery 3.5 (fixed logged warnings).
Fix - Fixed bug causing WYSIWYG field to appear unresponsive within the Gutenberg editor.
Fix - Fixed regression preventing "blog_%d" and "site_%d" as valid $post_id values for custom Taxonomy terms.
Fix - Fixed bug causing Radio field label to select first choice.
Fix - Fixed bug preventing preloading blocks that contain multiple parent DOM elements.
i18n - Updated Japanese translation thanks to Ryo Takahashi.
i18n - Updated Portuguese translation thanks to Pedro Mendonça.