We’ve temporarily paused file uploads, subscriber CSV imports, and NPS survey creation and editing while we apply an urgent PHP security update.

Changelog browsing, account access and publishing text updates remain available.

We expect to complete patching and restore the affected features by 17:00 UTC today, 21 October. This is our current target, subject to the security update becoming available and passing our checks.

Thank you for your patience. Info on the relevant PHP vuln can be found here - https://www.php.net/archive/2026.php#2026-10-20-1