Migrating from the old Facebook Connect API to the new Facebook Connect API

Old	New
FB.ensureInit(callback)	window.fbAsyncInit = function () {...}
FB.Connect.requireSession(callback)	FB.getLoginStatus(callback) and FB.login(callback)
FB.Connect.logout(callback)	FB.logout(callback)
FB.Connect.createApplication(name, callback)	No equivalent
FB.Facebook.apiClient.users_getInfo(uids, fields, callback)	FB.Facebook.apiClient.users_getInfo(uids, fields, callback)
FB.Facebook.apiClient.fql_query(fql, callback)	FB.api({method:'fql.query', ...})
FB.Connect.get_loggedInUser()	FB.getLoginStatus(callback)
FB.Connect.showPermissionDialog(permission, callback, enableProfileSelector, profileSelectorIds)	FB.ui({method: 'permissions.request', ...})
FB.init(apiKey, xdReceiverPath, {ifUserConnected, ifUserNotConnected, doNotUseCachedConnectState})	FB.init({appId, channelUrl, status, cookie, xfbml})
FB.Connect.streamPublish(userMessage, attachment, actionLinks, targetId, userMessagePrompt, callback, autoPublish, actorId)	FB.ui({method: 'stream.publish', ...})
<meta name="title">, <link rel="image_src">, <link rel="video_src">, etc.	<meta og:title>, <meta og:image>, <meta og:video>, etc.