In April 2025, Michael Kitt worked on stabilizing ActivityPub Outbox handling for multisite WordPress deployments in the edent/wordpress-activitypub repository. He addressed a bug where the Multisite Language Switcher interfered with outbox post saving, leading to potential data conflicts across language variants. By bypassing the language switcher’s save process specifically for outbox posts, Michael ensured more reliable and consistent ActivityPub content delivery in multilingual multisite environments. His work involved PHP and integration development, focusing on plugin architecture within WordPress. The solution improved compatibility and reduced the risk of inconsistent posts, demonstrating a targeted and thoughtful approach to plugin interoperability.