idan/oauthlib — pull request #276 by singingwolfboy (2014-10-05 13:25:55+00:00)
Title: Dispatch a blinker signal on scope change, instead of raising a warning

Followup to #269. Note that this does break backwards compatibility, so we should think carefully about making this change -- and if we decide to move forward with it, we should increment at least the minor version, and possibly the major version (1.0!).