Big change which is not easy to handle hook_update will be committed to 3.0.x Other change will be committed to both 2.0.x & 3.0.x
Issue list will be commit to 3.0.x only:
Active
3.0
Miscellaneous
Looks like this was already completed in hook_update_8206(). Closing this ticket, but please reopen if there are still pending tasks. Thanks!