Functions introduced in WordPress 5.2
wp_trusted_keys- verify_file_signature
- paused_plugins_notice
- resume_plugin
- wp_get_plugin_error
- is_plugin_paused
- validate_plugin_requirements
- wp_ajax_health_check_get_sizes
- wp_ajax_health_check_site_status_result
- wp_ajax_health_check_loopback_requests
- wp_ajax_health_check_background_updates
- wp_ajax_health_check_is_in_debug_mode
- wp_ajax_health_check_dotorg_communication
- paused_themes_notice
- resume_theme
- wp_get_theme_error
- is_theme_paused
- wp_recovery_mode_nag
- get_feed_build_date
- wp_body_open
- wp_filter_oembed_iframe_title_attribute
- get_privacy_policy_template
- is_php_version_compatible
- is_wp_version_compatible
- get_dirsize
- wp_get_update_php_annotation
- _xml_wp_die_handler
- _jsonp_wp_die_handler
- wp_recovery_mode
- wp_is_fatal_error_handler_enabled
- wp_register_fatal_error_handler
- wp_get_extension_error_description
- wp_maybe_grant_resume_extensions_caps
- wp_is_xml_request
- wp_is_jsonp_request
- is_protected_ajax_action
- is_protected_endpoint
- wp_is_recovery_mode
- wp_skip_paused_themes
- wp_skip_paused_plugins
- generate_postdata
- is_privacy_policy
- wp_admin_bar_recovery_mode_menu
- _excerpt_render_inner_columns_blocks