SDKs and CLI v2.4.0

Version 2.4.0

• Libs (New): Add destination API support
• Libs/All: AutoConfig v2. Add support for updated AutoConfig token format (auto_v2 prefix)
• Libs/All (Breaking): AutoConfigConsumer.subscribe() return type changed from EndpointOut to DestinationOut
• Libs/PHP (Breaking): Remove AutoConfigConsumer class (it will be reintroduced in the next version)
• CLI: In listen mode, don't follow redirects returned by the local service

Full Changelog: v2.3.0...v2.4.0