Hi all, I'm opening the thread to discuss proposed exceptions for the stable/havana, either breaking the freeze or breaking the backport rules. I've two for now: * https://review.openstack.org/69884 - Keystone: significant performance improvement, includes db migrations which are verboten in general, so my first reaaction was -2. But upon closer look, I think this is acceptable since even without running migration code will work after upgrade. Migrations are sequential to last in havana (034) so 035-036 could be treated like "reserved for Havana backports" like Nova did in https://github.com/openstack/nova/commit/ab2c467da951071a8aac4eb6ca032371c69053ab Of course that means no more db migrations in Keystone Havana! * https://review.openstack.org/70016 - Horizon: session data type change - I'm not a Django expert, so I'd like input for Horizon team to verify Kieran's claims that it won't break existing sessions. Cheers, Alan