GitLab will continue to be upgraded from 11.4.5-ce.0 on November 25th 2019 at 4.00pm (AEDT) to 5.00pm (AEDT) due to Critical Security Patch Availability. During the update, GitLab and Mattermost services will not be available.
This will fix the problem that some memory is reclaimed by the GC before
the intended end-of-life. Now many classes implement the AutoCloseable
interface and manage their resources in the C++ style.