chore: upgrade to 0.7.2 (#50) 

chore: update deps (#42) 

chore: prelease 0.6 

prepare release 0.5.3. 

Merge pull request #14 from rsocket/feature/messaging Feature/messaging

change next version to 0.5.2. 

fix deps. 

Merge pull request #4 from rsocket/develop Develop

Merge pull request #3 from rsocket/feature/routing_metadata Feature/routing metadata

Merge pull request #2 from rsocket/feature/async_await Feature/async await