Pygmo

-------------------

New
~~~

- Added fixed arguments meta problem
(`95 <https://github.com/esa/pygmo2/pull/95>`__,
`87 <https://github.com/esa/pygmo2/pull/87>`__).

- Added a generational version of MOEA-D with batch fitness evaluation support.
(`112 <https://github.com/esa/pygmo2/pull/112>`__).

Changes
~~~~~~~

- pygmo now requires pybind11 >= 2.10
(`104 <https://github.com/esa/pygmo2/pull/104>`__).

- pygmo now requires cmake >= 3.18.0
(`117 <https://github.com/esa/pygmo2/pull/117>`__).

Fix
~~~

- Fix failing tests with recent versions of pybind11
(`104 <https://github.com/esa/pygmo2/pull/104>`__).

- Fix linux wheels creation and upload to PyPi
(`117 <https://github.com/esa/pygmo2/pull/117>`__).

-------------------

New
~~~

- pygmo now officially supports 64-bit ARM and PowerPC processors
(`82 <https://github.com/esa/pygmo2/pull/82>`__).

Changes
~~~~~~~

- pygmo now requires CMake >= 3.17
(`81 <https://github.com/esa/pygmo2/pull/81>`__).
- Various internal changes to the pickling implementation
(`79 <https://github.com/esa/pygmo2/pull/79>`__).
- pygmo now requires pagmo >= 2.18
(`79 <https://github.com/esa/pygmo2/pull/79>`__).

Fix
~~~

- Fix build in debug mode with Python >= 3.9
(`79 <https://github.com/esa/pygmo2/pull/79>`__).
- Various doc and build system fixes
(`79 <https://github.com/esa/pygmo2/pull/79>`__).

-------------------

Changes
~~~~~~~

- pygmo now requires pybind11 >= 2.6 when compiling
from source
(`66 <https://github.com/esa/pygmo2/pull/66>`__).

Fix
~~~

- Various doc and build system fixes
(`66 <https://github.com/esa/pygmo2/pull/66>`__,
`60 <https://github.com/esa/pygmo2/pull/60>`__).

-------------------

New
~~~

- The genetic operators from pagmo are now available in pygmo
(`51 <https://github.com/esa/pygmo2/pull/51>`__).

- Add :class:`~pygmo.scipy_optimize`, a wrapper
for SciPy's local optimisation algorithms
(`31 <https://github.com/esa/pygmo2/pull/31>`__).

Changes
~~~~~~~

- :class:`~pygmo.thread_island` can now use a thread pool
(`47 <https://github.com/esa/pygmo2/pull/47>`__).

- pygmo now requires a C++17 capable compiler when building
from source
(`46 <https://github.com/esa/pygmo2/pull/46>`__,
`44 <https://github.com/esa/pygmo2/pull/44>`__).

- The CEC2013/CEC2014 problem suites are now available on all platforms
(`40 <https://github.com/esa/pygmo2/pull/40>`__).

-------------------

New
~~~

- The topologies implemented on top of the Boost Graph Library
now provide a ``get_edge_weight()``
function to fetch the weight of an edge
(`34 <https://github.com/esa/pygmo2/pull/34>`__).

- Add the :class:`~pygmo.free_form` topology
(`34 <https://github.com/esa/pygmo2/pull/34>`__).

- User-defined topologies can now (optionally) implement
a conversion function to a NetworkX graph object
(`34 <https://github.com/esa/pygmo2/pull/34>`__).

Fix
~~~

- Build system fixes for recent CMake versions
(`35 <https://github.com/esa/pygmo2/pull/35>`__).

- Various doc fixes
(`35 <https://github.com/esa/pygmo2/pull/35>`__,
`34 <https://github.com/esa/pygmo2/pull/34>`__).

-------------------

Fix
~~~

- Fix the upload of the binary wheels to pypi.