Changes to GitLab.com public project CI/CD minute quotas

What this post added

Introduced CI/CD minute quotas for public projects on GitLab.com to mitigate abuse from cryptocurrency mining. This change impacts users not part of open source programs, providing them with a defined limit on shared runner minutes. Users will receive notifications upon reaching their quota and have options to upgrade or purchase additional minutes. Self-managed users and open source program members are exempt.