Patchwork v2.2.3 Available

[Stephen Finucane]

We're pleased to announce the release of Patchwork v2.2.3. This release is part
of the "Flannel" release series:

    https://github.com/getpatchwork/patchwork/releases/tag/v2.2.3

This release is a PATCH release that focuses on bugfixes. For more details,
please see below.

Happy patchworking!

---

Changes in Patchwork v2.2.2..v2.2.3
-----------------------------------

e3a3b470 Release 2.2.3
8dc0a75f Add release note for #379
1ea8b102 REST: Null out previous, current relation info
a8492f0e Remove 'PatchRelationSerializer'
6d37dcf1 tests: Add tests for 'patch-relation-changed' events
dd19914b tests: Rework 'create_relation' helper
289f9378 lib: Grant SELECT on auth_user
0922c8af lib: Drop errant comma
128a99d3 lib: Add update permissions to 'nobody' postgres user
935c1852 Post-release version bump