Replaced initial html delay fix with a pending request mechanism.
Added popViewBlock property to GTMOAuth2ViewControllerTouch to allow dismissing the view when it lacks a navigation controller.
Support setting keychain accessibility for iOS.
Add scope to persistenceResponseString so applications can inspect the prior scope after loading the token from the keychain.
Now pulls version 2.3.2 of SBJSON sources from github.
Added notification on access token refresh.
Added notifications for starting and stopping loads of UIWebView.
Add brief delay to view controller to allow initial html to load.
Added additionalTokenRequestParameters property to the authorization object.
Updated the domain for clearing cookies when signing into Google services.
Add support for token servers providing url-encoded responses (thanks ivo)
Added convenience methods for creating autoreleased controllers.
Fixed sign-in when Mac window controller displays as a standalone modal window (thanks mirko)
Projects may now define GTM_OAUTH2_SKIP_GOOGLE_SUPPORT to exclude Google-specific code. The GTMOAuth2 project file also now includes "non-Google" targets for building without Google-specific code.
The authorization header now uses the "Bearer" prefix.
Added an additionalAuthorizationParameters property to the SignIn class, used by the sample apps to specify a display language for the sign-in pages.
To avoid accidental leakage of tokens, the authentication object now returns kGTMOAuth2ErrorUnauthorizableRequest when attempting to authorize requests with schemes other than https. The property shouldAuthorizeAllRequests can be set to override this and allow any request to be authorized.
Added Mac window controller property shouldAllowApplicationTermination
Added user properties to window & view controllers.
Fetchers may now optionally be created by a GTMHTTPFetcherService instance.
Mac window controller now opens pop-up window links in an external browser by default, and provides an externalRequestSelector property to let the client provide custom handling.
Addded support for services which provide access tokens, but no refresh tokens.
Initial public release.