[1.4.0] Update serpbear to 3.1.0 Full Changelog add subdomain matching functionality (4533737), closes #​324 enhance error handling and response structure in scraper functions (4f394c2) minor ui issue (eecf88a) prevent corrupt failed queue file to reset the app settings (c306fa0), closes #​328 resolves broken google ads oauth of instances behind reverse proxy (a988b13), closes #​326 resolves cron issue with certain port mapping config (d86616a) resolves issue that prevents refreshing all keywords when one fails (77cfa2f)