v2.2.0
Updated Java SDK to support Hyperledger Fabric v2.2.
The v2.2.0 release is a long-term support (LTS) release and supersedes previous v2.x releases. Please see the Fabric LTS release strategy document for more information on LTS releases:
https://github.com/hyperledger/fabric-rfcs/blob/master/text/0005-lts-release-strategy.md