The WordPress 3.6 release will have dozens of new multisite classes available for networked sites. This is very exciting news. Introduce wp_add_id3_tag_data() Introduce wp_read_video_metadata() Introduce wp_read_audio_metadata() Introduce wp_nav_menu_disabled_check() Introduce wp_nav_menu_update_menu_items() Introduce do_accordion_sections() Introduce wp_slash() Introduce wp_unslash() Introduce wp_is_writable() Introduce wp_auth_check_load() Introduce wp_auth_check() Introduce get_tag_regex() Introduce wp_registration_url() Introduce wp_heartbeat_settings() Introduce wp_mediaelement_fallback() Introduce wp_get_audio_extensions() Introduce wp_audio_shortcode() Introduce wp_get_video_extensions() Introduce wp_video_shortcode() Introduce wp_embed_handler_audio() Introduce wp_embed_handler_video() Introduce get_attached_media() Introduce get_attached_audio() Introduce get_attached_video() Introduce get_content_media() Introduce get_embedded_media() Introduce get_content_audio() Introduce get_embedded_audio() Introduce get_content_video() Introduce get_embedded_video() Introduce get_the_post_format_media() Introduce the_post_format_video() Introduce the_post_format_audio() Introduce get_attached_images() Introduce get_attached_image_srcs() Introduce get_content_images() Introduce get_content_image() Introduce get_content_galleries() Introduce get_post_galleries() Introduce get_post_galleries_images() Introduce get_post_gallery() Introduce the_post_format_gallery() Introduce get_post_gallery_images() Introduce get_the_post_format_image() Introduce the_post_format_image() Introduce attachment_url_to_postid() Introduce get_post_format_meta() Introduce get_post_format_content_class() Introduce post_format_content_class() Introduce post_formats_compat() Introduce add_chat_detection_format() Introduce get_content_chat() Introduce get_the_post_format_chat() Introduce the_post_format_chat() Introduce get_content_quote() Introduce get_the_post_format_quote() Introduce the_post_format_quote() Introduce get_content_url() Introduce get_the_post_format_url() Introduce the_post_format_url() Introduce get_the_remaining_content() Introduce the_remaining_content() Introduce wp_post_revision_title_expanded() Introduce paginate_content() Introduce get_paged_content() Introduce wp_revisions_enabled() Introduce wp_revisions_to_keep() Introduce wp_text_diff_with_count() Introduce shortcode_exists() Introduce has_shortcode() Introduce wp_parse_post_content() Introduce wp_remove_object_terms() Introduce wp_add_object_terms() Introduce img_html_to_post_id()