Updates to 6.5.1

Author: ACF

acf.php

@@ -9,7 +9,7 @@
  * Plugin Name:       Advanced Custom Fields PRO
  * Plugin URI:        https://www.advancedcustomfields.com
  * Description:       Customize WordPress with powerful, professional and intuitive fields.
- * Version:           6.5.0.1
+ * Version:           6.5.1
  * Author:            WP Engine
  * Author URI:        https://wpengine.com/?utm_source=wordpress.org&utm_medium=referral&utm_campaign=plugin_directory&utm_content=advanced_custom_fields
  * Update URI:        https://www.advancedcustomfields.com/pro
@@ -35,7 +35,7 @@ class ACF {
 		 *
 		 * @var string
 		 */
-		public $version = '6.5.0.1';
+		public $version = '6.5.1';
 
 		/**
 		 * The plugin settings array.

assets/build/css/acf-global.min.css

@@ -54,13 +54,46 @@ public function __construct() {
 				return;
 			}
 
-			// append update information to transient.
-			add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'modify_plugins_transient' ), 10, 1 );
+			// append update information to transient on both save and get.
+			add_filter( 'site_transient_update_plugins', array( $this, 'modify_plugins_transient' ), 10, 1 );
+
+			// clear ACF transient when updates complete.
+			add_filter( 'upgrader_process_complete', array( $this, 'clear_transients_on_upgrade' ), 5, 2 );
 
 			// modify plugin data visible in the 'View details' popup.
 			add_filter( 'plugins_api', array( $this, 'modify_plugin_details' ), 10, 3 );
 		}
 
+		/**
+		 * Clears ACF plugin update transients when ACF is updated.
+		 *
+		 * This method is hooked to the 'upgrader_process_complete' action and will
+		 * delete the 'acf_plugin_updates' transient when the ACF plugin is updated,
+		 * ensuring fresh update data is fetched on the next check.
+		 *
+		 * @since 6.5.1
+		 *
+		 * @param WP_Upgrader $upgrader_object The upgrader instance.
+		 * @param array       $options         Array of update details including:
+		 *                                     - 'action' (string) The action performed (e.g., 'update').
+		 *                                     - 'type' (string) The type of update (e.g., 'plugin').
+		 *                                     - 'plugins' (array) Array of plugin basenames that were updated.
+		 */
+		public function clear_transients_on_upgrade( $upgrader_object, $options ) {
+			// Check if this was a plugin update
+			if ( $options['action'] === 'update' && $options['type'] === 'plugin' ) {
+				// Check if we were one of the updated plugins
+				if ( isset( $options['plugins'] ) ) {
+					$acf_basename = acf_get_setting( 'basename' );
+					if ( in_array( $acf_basename, $options['plugins'], true ) ) {
+						$plugin    = $this->get_plugin_by( 'basename', $acf_basename );
+						$plugin_id = $plugin ? $plugin['id'] : false;
+						$this->refresh_plugins_transient( $plugin_id );
+					}
+				}
+			}
+		}
+
 		/**
 		 * Registeres a plugin for updates.
 		 *
@@ -134,6 +167,16 @@ public function request( $endpoint = '', $body = null ) {
 				'X-ACF-URL'     => $site_url,
 			);
 
+			// Add update channel header if defined.
+			if ( defined( 'ACF_UPDATE_CHANNEL' ) && ACF_UPDATE_CHANNEL ) {
+				$headers['X-ACF-Update-Channel'] = ACF_UPDATE_CHANNEL;
+			}
+
+			// Add plugin override header if defined.
+			if ( defined( 'ACF_RELEASE_ACCESS_KEY' ) && ACF_RELEASE_ACCESS_KEY ) {
+				$headers['X-ACF-Release-Access-Key'] = ACF_RELEASE_ACCESS_KEY;
+			}
+
 			$url = "https://connect.advancedcustomfields.com/$endpoint";
 
 			// Staging environment.
@@ -391,13 +434,19 @@ public function get_expiration( $response = false, $min = 10800, $max = 604800 )
 		}
 
 		/**
-		 * Deletes transients and allows a fresh lookup.
+		 * Deletes cached ACF plugin update transients and allows a fresh lookup.
 		 *
 		 * @since   5.5.10
+		 *
+		 * @param   string|false $id Optional. The plugin ID to clear specific plugin info transient.
+		 *                           If provided, will delete the 'acf_plugin_info_{id}' transient.
+		 *                           Defaults to false.
 		 */
-		public function refresh_plugins_transient() {
-			delete_site_transient( 'update_plugins' );
+		public function refresh_plugins_transient( $id = false ) {
 			delete_transient( 'acf_plugin_updates' );
+			if ( ! empty( $id ) && is_string( $id ) ) {
+				delete_transient( 'acf_plugin_info_' . $id );
+			}
 		}
 
 		/**
@@ -409,11 +458,6 @@ public function refresh_plugins_transient() {
 		 * @return object $transient The modified transient value.
 		 */
 		public function modify_plugins_transient( $transient ) {
-			// Bail if we're just completing a plugin update.
-			if ( doing_action( 'upgrader_process_complete' ) ) {
-				return $transient;
-			}
-
 			// Bail early if no response (error).
 			if ( ! isset( $transient->response ) ) {
 				return $transient;

assets/build/css/pro/acf-pro-input.min.css

@@ -44,19 +44,21 @@ function html() {
 			?>
 		<div class="acf-postbox-header">
 			<h2 class="acf-postbox-title"><?php esc_html_e( 'Import', 'acf' ); ?></h2>
-			<div class="acf-tip"><i tabindex="0" class="acf-icon acf-icon-help acf-js-tooltip" title="<?php esc_attr_e( 'Select the Advanced Custom Fields JSON file you would like to import. When you click the import button below, ACF will import the items in that file.', 'acf' ); ?>">?</i></div>
+			<div class="acf-tip"><i tabindex="0" class="acf-icon acf-icon-help acf-js-tooltip" title="<?php esc_attr_e( 'Choose an ACF JSON file to import. Use only files from trusted sources, then click Import.', 'acf' ); ?>">?</i></div>
 		</div>
 		<div class="acf-postbox-inner">
 			<div class="acf-fields">
 				<?php
 
 				acf_render_field_wrap(
 					array(
-						'label'    => __( 'Select File', 'acf' ),
-						'type'     => 'file',
-						'name'     => 'acf_import_file',
-						'value'    => false,
-						'uploader' => 'basic',
+						'label'        => __( 'Select JSON File', 'acf' ),
+						'type'         => 'file',
+						'name'         => 'acf_import_file',
+						'value'        => false,
+						'uploader'     => 'basic',
+						'mime_types'   => 'application/json,application/x-json,application/x-javascript,text/javascript,text/x-javascript,text/json',
+						'instructions' => __( 'Import JSON containing field groups, post types, or taxonomies (trusted sources only)', 'acf' ),
 					)
 				);
 

assets/build/js/acf.min.js

@@ -731,7 +731,12 @@ public function duplicate_post( $id = 0, $new_post_id = 0 ) {
 			// When importing a new field group, insert a temporary post and set the field group's ID.
 			// This allows fields to be updated before the field group (field group ID is needed for field parent setting).
 			if ( ! $post['ID'] ) {
-				$post['ID'] = wp_insert_post( array( 'post_title' => $post['key'] ) );
+				$post['ID'] = wp_insert_post(
+					array(
+						'post_title' => $post['key'],
+						'post_type'  => $this->post_type,
+					)
+				);
 			}
 
 			$post = $this->update_post( $post );

assets/build/js/pro/acf-pro-input.min.js

@@ -161,13 +161,17 @@ function render_field( $field ) {
 
 			<label class="acf-basic-uploader">
 				<?php
-				acf_file_input(
-					array(
-						'name' => $field['name'],
-						'id'   => $field['id'],
-						'key'  => $field['key'],
-					)
+				$args = array(
+					'name' => $field['name'],
+					'id'   => $field['id'],
+					'key'  => $field['key'],
 				);
+
+				if ( ! empty( $field['mime_types'] ) ) {
+					$args['accept'] = $field['mime_types'];
+				}
+
+				acf_file_input( $args );
 				?>
 			</label>