Update MuJoCo to version 2.1.3.

PiperOrigin-RevId: 436727767
Change-Id: I9b1b0084021e83f790efa46eab9a980cbde4953f

python/mujoco/CMakeLists.txt

@@ -55,7 +55,7 @@ include(FindOrFetch)
 
 # ==================== MUJOCO LIBRARY ==========================================
 if(NOT TARGET mujoco)
-  find_library(MUJOCO_LIBRARY mujoco mujoco.2.1.2 HINTS ${MUJOCO_LIBRARY_DIR} REQUIRED)
+  find_library(MUJOCO_LIBRARY mujoco mujoco.2.1.3 HINTS ${MUJOCO_LIBRARY_DIR} REQUIRED)
   find_path(MUJOCO_INCLUDE mujoco.h HINTS ${MUJOCO_INCLUDE_DIR} REQUIRED)
   message("MuJoCo is at ${MUJOCO_LIBRARY}")
   message("MuJoCo headers are at ${MUJOCO_INCLUDE}")
@@ -152,7 +152,7 @@ else()
     GIT_REPO
     https://github.com/pybind/pybind11
     GIT_TAG
-    4c4b33f14215f8992e2c67ace2a7a4c114c48bb9
+    08ea85b0ac0d4d46ac081ff24f481b41322d7159
     TARGETS
     pybind11::pybind11_headers
     EXCLUDE_FROM_ALL

python/mujoco/__init__.py

@@ -41,11 +41,11 @@ if _SYSTEM == 'Linux':
     ctypes.CDLL(os.path.join(os.path.dirname(__file__), libglew_name),
                 ctypes.RTLD_GLOBAL)
     ctypes.CDLL(
-        os.path.join(os.path.dirname(__file__), 'libmujoco.so.2.1.2'),
+        os.path.join(os.path.dirname(__file__), 'libmujoco.so.2.1.3'),
         ctypes.RTLD_GLOBAL)
   else:
     ctypes.CDLL(
-        os.path.join(os.path.dirname(__file__), 'libmujoco_nogl.so.2.1.2'),
+        os.path.join(os.path.dirname(__file__), 'libmujoco_nogl.so.2.1.3'),
         ctypes.RTLD_GLOBAL)
 elif _SYSTEM == 'Windows':
   if _MUJOCO_GL in _MUJOCO_GL_ENABLE + ('glfw', 'wgl'):

python/setup.py

@@ -30,7 +30,7 @@ from setuptools import find_packages
 from setuptools import setup
 from setuptools.command import build_ext
 
-__version__ = '2.1.2.post2'
+__version__ = '2.1.3'
 
 MUJOCO_CMAKE = 'MUJOCO_CMAKE'
 MUJOCO_CMAKE_ARGS = 'MUJOCO_CMAKE_ARGS'