Added

• Support for max_travel_time at vehicle level (#273)
• Support for vehicle fixed costs (#528)
• Support for cost per hour for vehicles (#732)
• Support for max_load constraint at break level (#786)
• RouteSplit local search operator (#788)
• Advertise libvroom in README and wiki (#42)

Changed

• Use new struct to evaluate edges internally (#738)
• Use std::chrono::milliseconds for Timeout value (#728)
• Use struct for storing Coordinates instead of an std::array (#730)
• Refactor SolutionIndicators struct (#750)
• Do not duplicate local search for identical heuristic solutions (#750)
• Add message on invalid routing response (#764)
• Consistent exception type on invalid profile (#771)
• Pass zero amount directly instead of its size (#776)
• Add named constants for default threads number and exploration level (#805)
• Refactor TSP cost functions (#812)
• CI builds now use clang++ 14 and g++ 11 on Ubuntu 22.04 (#816)
• Refactor CVRP::solve and VRPTW::solve functions (#818)
• Refactor CostWrapper (#828)

Fixed

• Missing break validity check (#754)
• Unecessary waiting with multiple breaks and shipments (#840)
• Mark JobAmount and JobTime comparison operators as const (#724)
• Update ssl_send_and_receive to throw RoutingExceptions (#770)
• Timeout not observed with multiple long heuristics per thread (#792)
• Wrong validity check range in vrptw::MixedExchange (#821)
• Underflow in insertion regrets (#831)
• Crash with missing location coordinates and only costs custom matrix (#826)