Bugfix: Make RUCSS to-submit item failed if the plugin can’t send the request to SaaS (#6271)
Enhancement: Improve RUCSS retry strategy (#6222)
Enhancement: Make sure to update the modified date when changing the status or retries of Used CSS database row (#6229)
3rd-party compatibility: Clear cache only once after post update when WPML is enabled (#6214)
3rd-party compatibility: Stop clearing the cache when importing posts using WPAI to prevent high CPU usage (#4226)