New Features in 5.2

Apache ActiveMQ Classic 5.2 is primarily a maintenance release which resolves

The new features and enhancements in this release include:

Additional advisory messages for messages delivered/consumed fast producers/slow consumers, Usage limits, Slaves become masters etc.
Enhanced ssl context configuration through spring/xbean
New individual acknowledge mode for message consumption
Ability to configure the automatic discarding of the items being sent to the dead letter queue
Ability to limit the maximum number of connections to a Broker
Ability to configure separate lock Datasource for JDBC Master slave.
activemq-camel and activemq-connection-pool now have their own modules, no longer in activemq-core
The default ActiveMQConnectionFactory brokerUrl now uses the failover transport.
Uses Apache Camel 1.5.