v0.25.0

• Fix Heartbeat timing bug
• Add support for an optional callback function parameter on ack, nack and sendString client methods.

v0.23.0

• Add Client.sendString(headers, body, callback)
• Add Client.ack and Client.nack methods
• Fix MemorySocket close test under Node 4
• Fix qs string parsing bug that caused a string value prefixed with digits to be interpreted as a number
• Modify: Close all owned channels on pool close
• Modify: The parameter of 'client-individual' ack function can either be a callback function or a sentOptions object
• Modify: message.ack and message.nack are no-op functions on an auto mode subscription
• Modify: Calling message.ack is now optional for an 'auto' mode subscription
• Deprecate use of message.ack and message.nack methods (replaced by client.ack and client.nack)

v0.16.0

Fix code style in bin/stomp-consume and bin/stomp-publish

v0.13.0

Add support for failover URIs