Here is a list of the full changes:
Engine
- LWJGL base now works on MacOSX 10.7+ incl. Applets
- Hardware Skinning
- Shader Nodes
- Better Character (beta)
- New LOD Generator!
- TangentBinormalGenerator was refactored
- Better physics debug view
SDK
- Now bundles a compatible version of the JDK
- Now bundles a version of Blender for conversion and more
- Shader Node Editor (!)
- Code completion for assets
- Texture Atlas creation and packed texture handling
- External editor mesh updates for j3o files
- Seamless 3DS and Collada import through blender
- Improvements to model import tool, allows to locate and import textures
- Attach custom AppStates to the SDK editor scene
- New help and error log system, look for the monkey in the bottom right!
- Improved Font Importer
- Improved support for using other IDEs for code
- Improved obfuscation support for protecting your applications code
Besides general advanced of this Java based game engine, some changes of the list of new features are especially interesting! I think that for example their graphical editor of GLSL shaders is something that could benefit even projects not using jMonkey3 itself, and it is definitely something that was lacking as a FOSS game-dev tool (the half-heartily implementation for something like this in Blender has yet to reach the level of real usability).
Check out the link above to learn more about this shader node editor!
