bump MaVehicle version to 0.6.0 and update release-log.md

MavLibrary/release-log.md

@@ -1,6 +1,26 @@
-# Release log for the MaVehicle library
+# Release log for the MaVehicles library
 
-## Version 0.5.0 released on TBD
+## Version 0.6.0 released on TBD
+
++ API changes:
+  + specify a `PhysicsSpace` in the `World.attach()` method
+  + changed the semantics of a vehicle's "accelerate" control signal,
+     which now ranges from 0 to 1 instead of -1 to +1
+  + made the engine sound an `Engine` property (instead of a `Vehicle` one)
+  + replaced `Sound.addOgg()` with `addAssetPath()` and publicized it
+  + deleted public method `Vehicle.getRotation()`
+  + moved the `TireGraph` class out of the MaVehicles library
++ bugfix: engine sounds don't move with the Vehicle
++ Publish to MavenCentral instead of JCenter
++ new features:
+  + `SteeringWheelState` (split off from the `DriverHud` class of MavDemo1)
+  + an alternative `Vehicle.setChassis()` that doesn't require assets
+  + `HasNode` and `VehicleSteering` interfaces
+  + `Sound.isPositional()` and `Sound.setPositional()` methods
+  + assign a name to each `AudioNode`
+  + assign application data to each `PhysicsCollisionObject`
+
+## Version 0.5.0 released on 31 January 2021
 
 The initial baseline release,
 based on code and assets formerly in the MavCommon subproject.

common.gradle

@@ -28,7 +28,7 @@ ext {
     heartVersion = '6.4.2'
     jmeTtfVersion = '2.2.2'
     jmonkeyengineVersion = '3.3.2-stable'
-    maVehiclesVersion = '0.5.1-SNAPSHOT'
+    maVehiclesVersion = '0.6.0'
     minieVersion = '4.0.0+big3'
     pbrTerrainVersion = '1.0.1'
 }