Veins 5.2

High-level Changelog (🔴: change, 🟡: bugfix, 🟢: feature)

• 🔴 BaseMacLayer: do not update parameter "address" with auto-selected address (incompatible with OMNeT++ 6.0pre14)
• 🔴 migrate .msg files from --msg4 syntax to --msg6 (needs OMNeT++ 5.3)
• 🟡 traci: fix getStopState on SUMO versions earlier than 1.0.0
• 🟡 veins_inet: fix linking on Windows for OMNeT++ 5.6.2 (inet-4.2.5, gcc only), OMNeT++ 6.0pre14 (inet-4.3.5)
• 🟢 update documentation (thanks Michael Behrisch, Max Große)
• 🟢 update setenv script to set VEINS_ROOT environment variable
• 🟢 add signal for vehicle collisions (thanks Tobias Hardes)
• 🟢 traci: support VAR_NEIGHBORS (thanks Alberto Tamburini)
• 🟢 traci: support Road::getName() (thanks Tim Reiplinger)
• 🟢 traci: support Vehicle::changeTarget, Vehicle::getStopState, and Vehicle::isStopReached (thanks Clemens Boos)
• 🟢 traci: support addRoute, Junction::getShape, Lane::getWidth (thanks Clemens Boos)
• 🟢 traci: support Vehicle::getNextTls
• 🟢 traci: support reading polygons with size 0 (thanks Clemens Boos)
• 🟢 traci: support polygons with more than 255 points
• 🟢 veins_testsims: make run script forward stderr
• 🟢 veins_testsims: make runs more robust if tests fail
• 🟢 veins_format_code: only touch files that are actually changed
• 🟢 veins_inet: add VeinsInetManagerForker (thanks Michele Segata)
• 🟢 veins_inet: refuse compiling on too-old INET versions
• 🟢 veins_inet: detect INET versions if INET was installed from .zip file
• 🟢 veins_inet: honor INET 4.3 .nedexclusions file
• 🟢 veins_catch: make run script forward exit code
• 🟢 veins_inet: make compatible with INET 4.3.5 (thanks Joanne Skiles)
• 🟢 veins_inet: make compatible with INET 4.2.8
• 🟢 veins_inet: make compatible with INET 3.8.1
• 🟢 make Veins compatible with OMNeT++ 5.6.2, OMNeT++ 5.7, and OMNeT++ 6.0pre14