[ANNOUNCE] Apache Curator 4.2.0 released

[Jordan Zimmerman <ra...@apache.org>]

Hello,

The Apache Curator team is pleased to announce the  release of version
4.2.0. Apache  Curator is a Java/JVM client library for Apache
ZooKeeper[1], a distributed coordination service. Apache Curator includes a
high-level API framework and utilities to make using Apache ZooKeeper much
easier and more reliable. It also includes recipes for common use cases and
 extensions such as service discovery and a Java 8 asynchronous DSL. For
more details, please visit the project website: http://curator.apache.org/

The download page for Apache Curator is here:
https://cwiki.apache.org/confluence/display/CURATOR/Releases

The binary artifacts for Curator are available from Maven Central and its
mirrors.

For general information on Apache Curator, please visit the project website:
http://curator.apache.org

Release Notes - Apache Curator - Version 4.2.0

** Bug
    * [CURATOR-481] - Remove jackson-mapper-asl-version and update to
latest version of jackson
    * [CURATOR-498] - Protected Mode creation can mistake closing session's
node causing problems for many recipes such as LeaderLatch
    * [CURATOR-509] - Incompatible with Java 11

** New Feature
    * [CURATOR-505] - A circuit breaking ConnectionStateListener would be
very helpful

** Improvement
    * [CURATOR-501] - TestRemoveWatches has expectedExceptions list with ZK
3.5 only class
    * [CURATOR-503] - Update dependencies in January 2019

** Task
    * [CURATOR-500] - Apache is requiring us to move to Gitbox

Regards,

The Curator Team

[1] Apache ZooKeeper https://zookeeper.apache.org/