Last December, we released the Hypothesis LMS app, a tool that enables you to integrate collaborative web annotation for course readings in any LMS with single sign-on and automatic private annotation groups for each class. In August, we announced the Hypothesis app’s first LMS gradebook integration for Instructure Canvas. We are now pleased to announce gradebook integration for any LMS that supports IMS Learning Tools Interoperability (LTI), including not only Canvas, but also Blackboard, D2L Brightspace, Moodle, Sakai, and Schoology.