Latest release: 2.13.3.
Changes can be assigned to specific users
HTML emails and new templating framework
Secondary index with Elastic Search
Metrics interface
Hooks plugin
Release notes for Gerrit 2.13.
New change submission workflows: ‘Submit Whole Topic’ and ‘Submitted Together’.
Support for GPG Keys and signed pushes.
Release notes for Gerrit 2.12.
Release notes for releases prior to 2.12 can be found on the old documentation site.