http://isdb4l77sjqoy2qq7ipum6x3at6hyn3jmxfx4zdhc72ufbmuq4ilwkqd.onion/security/index.html
This notification will be published in our release notes and broadcast channels we use. 14 days later the details will be published in the release notes, describing the impact and the nature of vulnerability, but not necessarily providing detailed instruction for the exploit - it will be decided on a case by case basis.