Remove WordPress 3.7 - 4.0 as supported versions of WordPress in SECURITY.md

[peterwilsoncc]

The SECURITY.md file currently includes 3.7 and upwards as receiving security support.

On November 30, 2022 versions WordPress 3.7 - 4.0 should be removed from this listing as that is the last day on which they are supported.

https://core.trac.wordpress.org/ticket/57217

However, I'm not 100% fine with the emoji characters used to indicate whether the version is supported or not, as it is not super accessible. But that's something for another ticket! 😄

Agreed. Are you able to create a ticket (if you haven't already) so you get props for the change? There's a test in tests/phpunit/tests/basic.php that makes sure the latest stable branch is included in the support list so that may need to change, depending on what it tests for.

Yes, I'm opening a ticket for this right now :)

[peterwilsoncc]

In 54918:

Security: Update supported WordPress versions in security policy.

Removes WordPress versions 3.7.x-4.0.x from the list of supported versions in the security policy.

Props audrasjb, peterwilsoncc.
Fixes #57217.

Merged https://core.trac.wordpress.org/changeset/54918