Release Notes - C++ CME Market Data Handler - Version 4.5.0

Improvement

• [CCMEMDH-1230] - Correct HandlerSettings::instrumentCache() documentation
• [CCMEMDH-1228] - Reduce Security Manager operations if no SecurityListener is registered
• [CCMEMDH-1220] - Default constructors for composites
• [CCMEMDH-1219] - Handler configuration validation improvements

New Feature

• [CCMEMDH-1212] - BREAKING CHANGE: Access to the packet containing a message referenced by a MessageArgs instance