4.3.0

Protocol

• Fix error response consistency with safe creations if the create permission
  is granted (fixes #792). The server now returns a 412 instead of a 403 if
  the If-None-Match: * header is provided and the create permission is granted.
• The permissions attribute is now empty in the response if the user has not the permission
  to write on the object (fixes #123)
• Filtering records now works the same on the memory and postgresql backends:
  if we're comparing to a number, the filter will now filter out records that
  don't have this field. If we're comparing to anything else, the record
  without such a field is treated as if it had '' as the value for this field.
  (fixes #815)
• Parent attributes are now readable if children creation is allowed. That means for example
  that collection attributes are now readable to users with record:create permission.
  Same applies to bucket attributes and collection:create and group:create (fixes #803)
• Return an empty list on the plural endpoint instead of 403 if the create
  permission is allowed

Protocol is now at version 1.11. See API changelog

Bug fixes

• Fix crash in history plugin when target had no explicit permission defined (fixes #805, #842)

New features

• The storage backend now allows parent_id pattern matching in kinto.core.storage.get_all. (#821)
• The history and quotas plugins execution time is now monitored on StatsD (kinto.plugins.quotas
  and kinto.plugins.history) (#832)
• Add new kinto.version_json_path setting (fixes #830)

Internal changes

• Fixed a failing pypy test by changing the way it was mocking
  transaction.manager.commit (fixes #755)
• Moved storage/cache/permissions base tests to kinto.core.*.testing (fixes #801)
• Now fails with an explicit error when StatsD is configured but not installed.
• Remove redundant fields from data column in PostgreSQL records table (fixes #762)