Bug fixes
- Flushing a server no longer breaks migration of the storage backend
(#1460). If you have ever flushed a server in the past, migration
may be broken. This version of Kinto tries to guess what version of
the schema you're running, but may guess wrong. See
https://github.com/Kinto/kinto/wiki/Schema-versions for some
additional information.
Internal changes
- We now allow migration of the permission backend's schema.
Operational concerns
- The schema for the Postgres permission backend has changed. This
changes another ID column to use the "C" collation, which should
speed up thedelete_object_permissionsquery when deleting a
bucket.