Changelog does not contain changes for 12.3.5

Summary

Gitlab 12.3.5 has been released 2 weeks before: https://about.gitlab.com/blog/2019/10/07/security-release-gitlab-12-dot-3-dot-5-released/ but https://gitlab.com/gitlab-org/gitlab/blob/master/CHANGELOG.md does not contain the changes.

Steps to reproduce11

Search for 12.3.5 in https://gitlab.com/gitlab-org/gitlab/blob/master/CHANGELOG.md

What is the current bug behavior?

Changes for 12.3.5 are missing in https://gitlab.com/gitlab-org/gitlab/blob/master/CHANGELOG.md

What is the expected correct behavior?

Changes for 12.3.5 should be in https://gitlab.com/gitlab-org/gitlab/blob/master/CHANGELOG.md