Xcode 13 compatibility

Downgrading to Swift tools version 5.6.0 to ensure compatibility with Xcode 13

Randomized Port numbers

v1.0.1

Using a random port number to bind the socket to

Switch to Swift NIO (watchOS compatibility)

I removed the CocoaAsyncSocket dependency and the project is now compatible with watchOS

Swift 5.7 compatibility

v0.6.0

Updating for Swift 5.7 compatibility, removing outdated libraries