{"push_id":902766737,"size":1,"distinct_size":1,"ref":"refs/heads/fix/cc-unloading","head":"ec164c27b77ca2edf752f275800559af13fb8089","before":"95a5f5928f6fcfa3d7c59ac2d1ca7285c0efdfa5","commits":[{"sha":"ec164c27b77ca2edf752f275800559af13fb8089","author":{"email":"be9f743af390d8773041fae4d3eb6461593d0d2e@rice.edu","name":"Amanda Shih"},"message":"remove listeners for courses as well on destroy, take out listening to popstate directly in cc, handled by webview and destroy function","distinct":true,"url":"https://api.github.com/repos/openstax/concept-coach/commits/ec164c27b77ca2edf752f275800559af13fb8089"}]}