- If ``to_review_enabled`` is False, the preview collection is not created, nor updated (Kinto/kinto-signer279) - Show collections with specific settings in capabilities
3.3.6
**Bug fixes**
- Fix Canonical JSON serialization of zero - Allow installing ``kinto-signer`` with ``--no-deps`` in order to import ``kinto_signer.serializer.canonical_json()`` without the Pyramid ecosystem
kinto-megaphone ---------------
3.3.5
**Bug fixes**
- Fix Canonical JSON about float numbers to conform with `ECMAScript V6 notation <https://www.ecma-international.org/ecma-262/6.0/#sec-tostring-applied-to-the-number-type>`_
3.3.4
**Bug fixes**
- Prevent events to be sent if status is not changed (Kinto/kinto-signer268)
3.3.3
**Bug fixes**
- Fix heartbeat transaction locks with PostgreSQL backends (fixes Kinto/kinto804)
3.3.2
**Bug fixes**
- Fix Redis get_accessible_object implementation (kinto/kinto725) - Fix bug where the resource events of a request targetting two groups/collection from different buckets would be grouped together (kinto/kinto728)