[1.5.2]
-Fix the problem #2433
-Fixed LWJGL local loading problem on Mac OS X
[1.5.1]
-Gradle Upgrade to 2.2
-Android Gradle tool upgrade to 1.0.0
-API changes: GWT backend optimization.
-API changes: Actor optimization
-Add support for 64-bit iOS virtual machines and devices
-Discard Node#children and node#parent, add inherittransform Add, get, remove children.
-API changes: By default keyframes is no longer copied from model to modelinstance but shared, can be through ' modelinstance.defaultsharekeyframes ' or
The ' Sharekeyframes ' constructor is changed.
-JSON optimization
-API Changes: Add KTX/ZKTX file format support, https://github.com/libgdx/libgdx/pull/2431
-Upgrade stb_image from v1.33 to v1.48, check https://github.com/libgdx/libgdx/pull/2668
-Bullet Package: Add gimpact, check https://github.com/libgdx/libgdx/issues/2619
-API Add: Add Meshpartbuilder#addmesh (...)
-Upgrade LWJGL to 2.9.2 to fix problems with Retina display in full-screen mode
-Fixed the problem of ROBOVM backend crash when using acceleration timing
Libgdx 1.5.2 Released