The 3.0.0 version of the libVDA5050++. It follows the VDA5050 2.1.0 standard. Features: - add a MapActionHandler for VDA5050 2.1.0 map actions - add network/version configurations - use VDA5050 2.1.0 error hint fields - update message structs to VDA5050 2.1.0 Fixes: - an instance initialization bug in test cases - guard nullptr states in the scheduler Breaking: - This version uses VDA5050 2.1.0 messages, that are incompatible with VDA5050 2.0.0 messages.