latest version unavailable on Swift Package Manager

[adeds]

when I use Swift Package Manager, the version fetched is 1.0.0, then I change I into exact version 1.1, an error happened with this message :

Dependencies could not be resolved because no versions of 'SwiftDI' match the requirement 1.1.0 and root depends on 'SwiftDI' 1.1.0.

[adeds]

can you add support swift package manager? I need to use swiftUI support. thanks in advance