task: Establish announce mailing list for Platform Mesh #220

Overview

According to RFC 007 (platform-mesh/architecture#26), the plan is to establish a mailing list to which users can subscribe to receive information about Platform Mesh releases, including security releases. The mailing list is supposed to be low traffic mainly targeted at releases containing security vulnerabilities.

The existing security mailing list cannot be used because it works other way around, users are writing to it and security team is reading, we need a mailing list for other way, where users read and maintainers write.

Implementation Details

No response

Completion Checklist

• Code implemented and tested
• Documentation updated
• Changes reviewed