doc/source/release/1.21.5-notes.rst
.. currentmodule:: numpy
NumPy 1.21.5 is a maintenance release that fixes a few bugs discovered after the 1.21.4 release and does some maintenance to extend the 1.21.x lifetime. The Python versions supported in this release are 3.7-3.10. If you want to compile your own version using gcc-11, you will need to use gcc-11.2+ to avoid problems.
A total of 7 people contributed to this release. People with a "+" by their names contributed a patch for the first time.
A total of 11 pull requests were merged for this release.
#20357 <https://github.com/numpy/numpy/pull/20357>__: MAINT: Do not forward __(deep)copy__ calls of _GenericAlias...#20462 <https://github.com/numpy/numpy/pull/20462>__: BUG: Fix float16 einsum fastpaths using wrong tempvar#20463 <https://github.com/numpy/numpy/pull/20463>__: BUG, DIST: Print os error message when the executable not exist#20464 <https://github.com/numpy/numpy/pull/20464>__: BLD: Verify the ability to compile C++ sources before initiating...#20465 <https://github.com/numpy/numpy/pull/20465>__: BUG: Force npymath to respect npy_longdouble#20466 <https://github.com/numpy/numpy/pull/20466>__: BUG: Fix failure to create aligned, empty structured dtype#20467 <https://github.com/numpy/numpy/pull/20467>__: ENH: provide a convenience function to replace npy_load_module#20495 <https://github.com/numpy/numpy/pull/20495>__: MAINT: update wheel to version that supports python3.10#20497 <https://github.com/numpy/numpy/pull/20497>__: BUG: Clear errors correctly in F2PY conversions#20613 <https://github.com/numpy/numpy/pull/20613>__: DEV: add a warningfilter to fix pytest workflow.#20618 <https://github.com/numpy/numpy/pull/20618>__: MAINT: Help boost::python libraries at least not crash