re-enable promisekit and switch to an older version
re-enable promisekit and switch to an older version

jtreanor/cocoapods-packager,jtreanor/cocoapods-packager,danielribeiro/cocoapods-packager,ArthurKK/cocoapods-packager,dnkoutso/cocoapods-packager,danielribeiro/cocoapods-packager,ArthurKK/cocoapods-packager,dnkoutso/cocoapods-packager