Security updates notifications

Hi there,

We are using GitLab CE and I am currently looking for the best way to receive notifications on Security updates and alerts. I signed up to the newsletter at https://about.gitlab.com/releases/categories/releases/, but I have only been receiving updates regarding minor releases (ex. 13.4), but not patches (ex. 13.4.1). The RSS feed is okay, but it is cluttered with announcements, tutorials, and marketing materials.

Is there any channel for non-paying users to get updated on security patches and alerts?

Br,
Lester.