Release notes for 3.3.3 + update git hashes.

- Upgraded dependencies versions.
- Added release date for 3.3.3
- Reordered changelog to be a numbered list.

PiperOrigin-RevId: 769808336
Change-Id: Iffa074f52ef2e3f9d450ce6973a7e85980417367

cmake/MujocoDependencies.cmake

@@ -15,7 +15,7 @@
 # Build configuration for third party libraries used in MuJoCo.
 
 set(MUJOCO_DEP_VERSION_lodepng
-    b4ed2cd7ecf61d29076169b49199371456d4f90b
+    17d08dd26cac4d63f43af217ebd70318bfb8189c
     CACHE STRING "Version of `lodepng` to be fetched."
 )
 set(MUJOCO_DEP_VERSION_tinyxml2
@@ -35,21 +35,21 @@ set(MUJOCO_DEP_VERSION_ccd
     CACHE STRING "Version of `ccd` to be fetched."
 )
 set(MUJOCO_DEP_VERSION_qhull
-    0c8fc90d2037588024d9964515c1e684f6007ecc
+    c7bee59d068a69f427b1273e71cdc5bc455a5bdd
     CACHE STRING "Version of `qhull` to be fetched."
 )
 set(MUJOCO_DEP_VERSION_Eigen3
-    464c1d097891a1462ab28bf8bb763c1683883892
+    d0b490ee091629068e0c11953419eb089f9e6bb2
     CACHE STRING "Version of `Eigen3` to be fetched."
 )
 
 set(MUJOCO_DEP_VERSION_abseil
-    d9e4955c65cd4367dd6bf46f4ccb8cd3d100540b # LTS 20250127.1
+    bc257a88f7c1939f24e0379f14a3589e926c950c # LTS 20250512.0
     CACHE STRING "Version of `abseil` to be fetched."
 )
 
 set(MUJOCO_DEP_VERSION_gtest
-    6910c9d9165801d8827d628cb72eb7ea9dd538c5 # v1.16.0
+    52eb8108c5bdec04579160ae17225d66034bd723 # v1.17.0
     CACHE STRING "Version of `gtest` to be fetched."
 )
 

doc/changelog.rst

@@ -2,28 +2,28 @@
 Changelog
 =========
 
-Upcoming version (not yet release)
-----------------------------------
+Version 3.3.3 (June 10, 2025)
+-----------------------------
 
 General
 ^^^^^^^
-- Refactored island implementation so that island data is memory-contiguous. This speeds up island processing in the
+1. Refactored island implementation so that island data is memory-contiguous. This speeds up island processing in the
    solver and clears the way for the addition of the Newton and PGS solvers (currently only CG is supported).
-- Removed the :at:`shell` plugin. This is now supported by :ref:`flexcomp<body-flexcomp>` and is active depending on
+2. Removed the :at:`shell` plugin. This is now supported by :ref:`flexcomp<body-flexcomp>` and is active depending on
    the :ref:`elastic2d<flexcomp-elasticity-elastic2d>` attribute (off by default).
-- Replaced the :ref:`directional<body-light-directional>` (boolean) field for lights with a
+3. Replaced the :ref:`directional<body-light-directional>` (boolean) field for lights with a
    :ref:`type<body-light-type>` field (of type :ref:`mjtLightType<mjtLightType>`) to allow for additional lighting
    types.
-- Added new sub-component :ref:`mj_makeM` which combines the :ref:`mj_crb` call with additional logic to support the
+4. Added new sub-component :ref:`mj_makeM` which combines the :ref:`mj_crb` call with additional logic to support the
    introduction in 3.3.1 of :ref:`tendon armature<tendon-spatial-armature>`. In addition to the traditional
    ``mjData.qM``, :ref:`mj_makeM` also computes ``mjData.M``, a CSR representation of the same matrix.
-- Added a new function :ref:`mj_copyBack` to copy real-valued arrays in an mjModel to a compatible mjSpec.
-- Removed the limitation of :ref:`fusestatic<compiler-fusestatic>` to models which contain no references. The fusestatic
+5. Added a new function :ref:`mj_copyBack` to copy real-valued arrays in an mjModel to a compatible mjSpec.
+6. Removed the limitation of :ref:`fusestatic<compiler-fusestatic>` to models which contain no references. The fusestatic
    flag will now fuse all bodies which are not referenced and ignore bodies which are referenced.
 
 Simulate
 ^^^^^^^^
-- The struct ``mjv_sceneState`` has been removed. This struct was used for partial synchronization of ``mjModel`` and
+7. The struct ``mjv_sceneState`` has been removed. This struct was used for partial synchronization of ``mjModel`` and
    ``mjData`` when the Python viewer is used in passive mode. This functionality is now provided by :ref:`mjv_copyModel`
    and :ref:`mjv_copyData`, which don't copy arrays which are not required for visualization.
 
@@ -34,11 +34,11 @@ Simulate
 Python bindings
 ^^^^^^^^^^^^^^^
 
-- Added examples of procedural terrain generation to the Model Editing tutorial: |mjspec_colab|
+8. Added examples of procedural terrain generation to the Model Editing tutorial: |mjspec_colab|
 
 MJX
 ^^^
-- Added tendon armature.
+9. Added tendon armature.
 
 Version 3.3.2 (April 28, 2025)
 ------------------------------

python/mujoco/CMakeLists.txt

@@ -140,7 +140,7 @@ findorfetch(
   GIT_REPO
   https://github.com/abseil/abseil-cpp
   GIT_TAG
-  d9e4955c65cd4367dd6bf46f4ccb8cd3d100540b # LTS 20250127.1
+  bc257a88f7c1939f24e0379f14a3589e926c950c # LTS 20250512.0
   TARGETS
   ${MUJOCO_PYTHON_ABSL_TARGETS}
   EXCLUDE_FROM_ALL
@@ -173,7 +173,7 @@ findorfetch(
   GIT_REPO
   https://gitlab.com/libeigen/eigen
   GIT_TAG
-  464c1d097891a1462ab28bf8bb763c1683883892
+  d0b490ee091629068e0c11953419eb089f9e6bb2
   TARGETS
   Eigen3::Eigen
   EXCLUDE_FROM_ALL