# Index of new symbols in 2.28

### A

WebKitAutomationBrowsingContextPresentation, enum in WebKitAutomationSession

### U

WebKitUserMessage:fd-list, object property in WebKitUserMessage
WebKitUserMessage:name, object property in WebKitUserMessage
WebKitUserMessage:parameters, object property in WebKitUserMessage
WebKitUserMessageError, enum in WebKitUserMessage
webkit_user_message_get_fd_list, function in WebKitUserMessage
webkit_user_message_get_name, function in WebKitUserMessage
webkit_user_message_get_parameters, function in WebKitUserMessage
webkit_user_message_new, function in WebKitUserMessage
webkit_user_message_new_with_fd_list, function in WebKitUserMessage
webkit_user_message_send_reply, function in WebKitUserMessage

### W

WebKitWebContext::user-message-received, object signal in WebKitWebContext
WebKitWebContext:process-swap-on-cross-site-navigation-enabled, object property in WebKitWebContext
WebKitWebExtension::user-message-received, object signal in WebKitWebExtension
WebKitWebPage::user-message-received, object signal in WebKitWebPage
WebKitWebView::user-message-received, object signal in WebKitWebView
WebKitWebView:automation-presentation-type, object property in WebKitWebView
WebKitWebView:page-id, object property in WebKitWebView
webkit_web_context_send_message_to_all_extensions, function in WebKitWebContext
webkit_web_extension_send_message_to_context, function in WebKitWebExtension
webkit_web_extension_send_message_to_context_finish, function in WebKitWebExtension
webkit_web_page_send_message_to_view, function in WebKitWebPage
webkit_web_page_send_message_to_view_finish, function in WebKitWebPage
webkit_web_view_get_automation_presentation_type, function in WebKitWebView
webkit_web_view_send_message_to_page, function in WebKitWebView
webkit_web_view_send_message_to_page_finish, function in WebKitWebView