bump library version to 7.2.0 and update release-notes.md

Author: stephengold

HeartLibrary/release-notes.md

@@ -1,5 +1,17 @@
 # release log for the Heart Library and related tests
 
+## Version 7.2.0 released on TBD
+
+ + Bugfix:  can't de-serialize a `SkeletonMesh`
+ + Added the `VectorVisualizer` class for debug visualization.
+ + Added the `translate()` method to the `MyMesh` class.
+ + Added the `velocity()` method to the `MyVector3f` class.
+ + Added the `getCollisionTree()` and `transformBuffer()` methods
+   to the `MyBuffer` class.
+ + More detailed descriptions of controls used in the new animation system.
+ + Targeted jMonkeyEngine version 3.5.0-stable and Java 8+.
+ + Updated Gradle to v7.3.3
+
 ## Version 7.1.0 released on 9 September 2021
 
  + Bugfix: `maxNumWeights` isn't initialized by `MyMesh.merge()`

HeartLibrary/src/main/java/jme3utilities/Heart.java

@@ -1,5 +1,5 @@
 /*
- Copyright (c) 2013-2021, Stephen Gold
+ Copyright (c) 2013-2022, Stephen Gold
  All rights reserved.
 
  Redistribution and use in source and binary forms, with or without
@@ -419,7 +419,7 @@ public static void setLoggingLevels(Level newLevel) {
      * @return project name, library name, branch, and revision
      */
     public static String version() {
-        return "Heart Heart master $Rev: 7.1.1-SNAPSHOT $";
+        return "Heart Heart master $Rev: 7.2.0 $";
     }
 
     /**

common.gradle

@@ -3,7 +3,7 @@
 apply plugin: 'java'
 
 ext { // current versions of various libraries:
-    heartVersion = '7.1.1-SNAPSHOT'
+    heartVersion = '7.2.0'
     jme3Version = '3.5.0-stable'
 }
 

license.txt

@@ -1,4 +1,4 @@
-jme3utilities software packages except Icosphere.java Copyright (c) 2013-2021 Stephen Gold
+jme3utilities software packages except Icosphere.java Copyright (c) 2013-2022 Stephen Gold
 
 All rights reserved.