* Fix a possible attribute error in argument parsing. Patch by Colton Myers
2.6.0
--------------------------
* Inherit ``PYTHONPATH`` environment variable by default. Patch by Theodore Ni.
* ``Runner.bench_async_func()`` takes an optional ``loop_factory`` to support custom loop construction. Patch by Itamar O.
2.5.0
--------------------------
* Support collecting specialization statistics from running benchmarks. Patch by Mike Droettboom.
* Recognize new name of Graal-based Python as jitted. Patch by Michael Droettboom
2.4.1
--------------------------
* Reject --tracemalloc in ``pyperf command``. Patch by Yichen Yan
2.4.0
--------------------------
* pyperf now recognizes `pyston <https://github.com/pyston/pyston>`_ as the JIT-based implementation. Patch by Kevin Modzelewski. * :ref:`Runner CLI <runner_cli>` now supports ``--profile=PROFILE`` option for profiling benchmarks. Patch by Michael Droettboom.
2.3.1
--------------------------
* Add a ``Runner.bench_async_func()`` to benchmark an asyncio coroutine. Patch by Inada Naoki. * pyperf now recognizes `graalpython <https://github.com/oracle/graalpython>`_ as the JIT-based implementation. Patch by Tim Felgentreff.