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Release v6.8.4

Advanced Custom Fields Pro v6.8.4

What's new in v6.8.4

Advanced Custom Fields Pro v6.8.4 was released on . Customise WordPress with powerful, professional and intuitive fields. See the full changelog below and compare with the complete version history.

Release details

Released
7.0 MB
File available

Changelog

Other
  • Release Date 10th June 2026*
  • Security - ACF AJAX field handlers now validate that the request nonce was created for the expected field type
Added
  • ACF PRO now satisfies plugin dependencies declared against `advanced-custom-fields`, so plugins requiring ACF can activate when only ACF PRO is installed
  • `acf_inline_toolbar_editing_attrs()` now accepts a `return_array` argument that returns the attributes as an escaped array suitable for use with `wp_get_attachment_image()`
Fixed
  • `acf_form()` with `'post_id' => 'new_post'` and a `fields` list of field names no longer fatal errors when `acf_form_head()` runs before WordPress's main query is built
  • Multiple `acf_form()` calls wrapped inside a single outer ` ` tag with one submit button no longer silently drop field values, `post_title`, or `post_content` from the non-last forms
  • Duplicating a V3 block with identical attributes no longer displays corrupted preview content in the duplicate
  • Switching between tabs containing WYSIWYG fields no longer leaves the admin menu pinned against a shorter page, which could lock page scroll

Compatibility

Requires WordPress
6.2
Tested up to
7.0.1
Requires PHP
7.4

Verified safe

Advanced Custom Fields Pro v6.8.4 scanned clean with no security threats detected.

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