I noticed RxSwift was already on version 4.4.1 and there's no reason to hardcode 4.2 (or 4.4.1) in our Podspec. Changed it so that it'll follow the latest version (or whatever a client specifies in their main podfile, up to 5.0) using the optimistic operator '~>' as in https://guides.cocoapods.org/using/the-podfile.html
I noticed RxSwift was already on version 4.4.1 and there's no reason to hardcode 4.2 (or 4.4.1) in our Podspec. Changed it so that it'll follow the latest version (or whatever a client specifies in their main podfile, up to 5.0) using the optimistic operator '~>' as in https://guides.cocoapods.org/using/the-podfile.html