Summary, Dev Chat, January 7, 2026

Start of the meeting in SlackSlack Slack is a Collaborative Group Chat Platform https://slack.com/. The WordPress community has its own Slack Channel at https://make.wordpress.org/chat/., facilitated by @benjamin_zekavica 🔗 Agenda post.

Announcements 📢

6.9 Release Retrospective

The 6.9 release retrospective is open to all contributors, not only release squad members.
Broader feedback helps improve future release processes.

Discussions 💬

PHPPHP The web scripting language in which WordPress is primarily architected. WordPress requires PHP 7.4 or higher Extensions List – filter

The discussion covered whether the PHP filter extension is set as default. See the Hosting Team Handbook. @dmsnell asked about the impact on CoreCore Core is the set of software required to run WordPress. The Core Development Team builds WordPress., how similar changes were handled before, and mentioned concerns about using functions like FILTER_VALIDATE_EMAIL. @realloc noted that Core uses filter only in a few places, mainly in PHPMailer, and suggested removing those usages instead of requiring the extension. The topic will be discussed again next week.

#7-0, #core, #dev-chat