New features and improvements

   Case carrier experience:

      - Finalizing new features before big release of the case carrier experience!


   Teacher experience:

      - Class setup - allow moving a class to another school

      - Delete classes - teachers can now restore previously deleted classes

      - Rubrics - allow changing the school for existing rubrics

      - Groups - fixed issue with uploading banners inside groups


      Classroom

      - Import .imscc Common Cartridge Files - Improved user experience 

      - Class Announcements - fixed issue with attaching files (.docx, .pdf)

      - Class content - added support for .heic files

      - Class content - new "lite" text editor for when the full WYSIWYG editor is not needed, such as editing test questions

      - Discussions - added link to easily access Quick Grader from the Discussion list page

      - Discussions - added inline grading to grid-view

      - Assignments and assessments list pages - added Publish button similar to Modules

      - Class gradebook - loosen end of term restriction. Teachers can not still edit grades after the grading term has ended, but they will not be synced to SIS and a warning will be displayed. 

      - Class apps - improved experience for apps and digital textbooks inside the classroom



   Admin:

      - Added import class roster by CSV

      - Added custom allowed file extensions for district admin control