This document lists the new features, enhancements, fixed issues and, removed or deprecated features for Hazelcast IMDG 4.2.2 release. The numbers in the square brackets refer to the issues in Hazelcast's GitHub repositories.


## Fixes

* Fixed an issue where the client state listener was not properly working
with failover clients (in blue-green deployments); it was failing with
invalid configuration exception. #19115
* Fixed an issue where the LDAP login modules could not properly handle multi-value attributes:
when multiple values, e.g., roles, are referenced by an LDAP attribute, only the first value
was taken into account by the login modules. #4151
