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+== Experimental Angular Circulation Interfaces ==
+
+This Evergreen release includes new, experimental versions of many
+circulation interfaces. To enable these interfaces:
+
+. In the Library Settings Editor, enable the setting called
+_Enable Angular Circulation Menu_.
+. Add the _ACCESS_ANGULAR_CIRC_ permission to any users who
+will be testing the experimental interfaces.
+
+These interfaces are experimental, and should not be used for production
+work. Please report any issues with the interfaces at
+https://bugs.launchpad.net/evergreen