Today we released GitLab 7.12.1 (Community Edition, Enterprise Edition and Continuous Integration). This is a bug fix release.
GitLab Community Edition (CE) and Enterprise Edition (EE) 7.12.1 contain fixes for integration with external issue trackers (e.g. Redmine), user removal and SAML user activation.
In GitLab Continuous Integration (CI) we fixed several bugs related to the new
.gitlab-ci.yml job specification format.
In the Omnibus packages we fixed the remote_syslog feature (EE only), added support for special SAML settings in gitlab.yml, and we fixed a bug in the automatic GitLab / GitLab CI integration.
Please see our Update page for update instructions. Coming from 7.12.0 updating to 7.12.1 does not require downtime.
Edit: added comment about downtime.