Stream – Activity Log & Audit Trail

4.3.0 – July 18, 2026
Enhancements:

Make Action Scheduler usage optional at runtime: deferred purge / reset work now runs through a scheduler abstraction that defaults to Action Scheduler but can fall back to WP-Cron via the wp_stream_use_action_scheduler filter.

Add the wp_stream_enable_auto_purge filter (default true) to disable all TTL record auto-purge scheduling regardless of backend.

Surface a warning on the WP-Cron fallback when a large-table purge or reset is queued.

Bug Fixes:

Log the WooCommerce order ID instead of the order object in order event records.

Fix PHP 8.4 deprecation warnings.

View the full release notes on GitHub.

4.2.2 – July 6, 2026
Security:

Harden authorization for the live update preference: enforce the Stream view capability and always target the current user in the stream_enable_live_update AJAX handler so a user can only change their own live update preference.

View the full release notes on GitHub.

4.2.1 – July 2, 2026
Bug Fixes:

Fix authorization checks for Stream activity access and harden related AJAX, export, and query paths.

Fix inverted isset() check silently ignoring user search input in get_users().

Create missing database tables when resetting the database.

Avoid generating rewrite rules for the alerts post type.

View the full release notes on GitHub.

4.2.0 – May 28, 2026
New Features:

Expose Stream abilities via the WordPress MCP Adapter when present, enabling AI tools to query Stream records through the Abilities AP