add docs

Author: leofang

cuda_core/docs/source/contribute.rst

@@ -1,5 +1,7 @@
 .. SPDX-License-Identifier: Apache-2.0
 
+.. contributer_guide
+
 Contributing
 ------------
 

cuda_core/docs/source/release/0.3.0-notes.rst

@@ -7,10 +7,11 @@
 
 Released on MM DD, 2025
 
+
 Highlights
 ----------
 
-- Starting this release ``cuda.core`` is licensed under Apache 2.0.
+- Starting this release ``cuda.core`` is licensed under Apache 2.0. The biggest implication of this change is that we are open to external contribution now! Please kindly follow the :ref:`Contributor Guide <contributer_guide>` for detailed instructions.
 
 
 Breaking Changes
@@ -23,17 +24,25 @@ New features
 - :class:`Kernel` adds :attr:`Kernel.num_arguments` and :attr:`Kernel.arguments_info` for introspection of kernel arguments. (#612)
 - Add pythonic access to kernel occupancy calculation functions via :attr:`Kernel.occupancy`. (#648)
 - Support launching cooperative kernels by setting :attr:`LaunchConfig.cooperative_launch` to `True`.
-- A name can be assigned to :class:`ObjectCode` instances generated by both :class:`Program` and :class:`Linker` through their respective
-  options.
+- A name can be assigned to :class:`ObjectCode` instances generated by both :class:`Program` and :class:`Linker` through their respective options.
+- Expose :class:`Buffer`, :class:`DeviceMemoryResource`, :class:`LegacyPinnedMemoryResource`, and :class:`MemoryResource` to the top namespace.
 
 
 New examples
 ------------
 
+- Add a PyTorch-based example.
+- Split the :class:`StridedMemoryView` example into two (CPU/GPU).
+
 
 Fixes and enhancements
 ----------------------
 
+- ``cuda.core`` now raises more clear and actionable error messages whenever possible.
+- :class:`ObjectCode` can be pickled now.
 - Look-up of the :attr:`Event.device` and :attr:`Event.context` (the device and CUDA context where an event was created from) is now possible.
+- :class:`Event`-based timing is made more robust (also with better error messages).
 - The :func:`launch` function's handling of fp16 scalars was incorrect and is fixed.
+- :attr:`ProgramOptions.ptxas_options` can now accept more than one argument.
 - The :class:`Device` constructor is made faster.
+- The CFFI-based example no longer leaves the intermediate files on disk after it finishes.