Drop support for legacy msgpack encodings in msgpack_loads
we should be free of them by now. The journal has been recreated from scratch since then.
Migrated from D4683 (view on Phabricator)
Staging instance, all changes can be removed at any time
we should be free of them by now. The journal has been recreated from scratch since then.
Migrated from D4683 (view on Phabricator)