sync-engine-shared - Unused / not needed
sync-engine-shared - Refactor (allowing fix of file downloads)
sync-engine-shared - Fix tests
sync-engine-shared - This is needed so that we know not to attempt to patch if something goes wrong with calculating delta
sync-engine-shared - use constant
sync-engine-shared - SF
sync-engine-shared - SF
sync-engine-shared - make the interdependent relationships more obvious