Bitcoin Core writes:
Keep updated!

In an effort to increase communications, we are launching an opt-in, announcement-only mailing-list for users of Bitcoin Core to receive notifications of security issues and new releases.

While the Bitcoin Core project has a variety of communication channels, this website, Twitter @bitcoincoreorg, Slack there have been a number of requests for an announcement mailing list. It is intended to be extremely low volume, focused on critical notifications as well as to announce new releases.

To subscribe, enter your email address below:

Emails will be GPG signed by Wladimir van der Laan, Jonas Schnelli or Pieter Wuille and DKIM signed from bitcoincore.org.