2026.07.22 – version 3.3.5
* Fix – The Back In Stock sign-up form now re-checks stock on submit and rejects sign-ups for products that are already back in stock.
* Fix – Fixed PHP 8.1+ deprecation notice when passing null to version_compare() during install/update checks.
* Tweak – Bumped WooCommerce tested up to version to 11.0.
2026.06.15 – version 3.3.4
* Fix – Guarded the legacy unsubscribe handler against missing notifications, preventing a fatal when clicking the dummy unsubscribe link in the email preview.
* Fix – Fixed missing margins on the Notifications admin page heading and filter tabs.
* Fix – Fixed bulk actions on the Notifications list table resetting active search and filter parameters.