Log Message:
py-cython: updated to 0.29.27

0.29.27 (2022-01-28)
====================

Features added
--------------
* The ``cythonize`` command has a new option ``-M`` to generate ``.dep`` dependency
  files for the compilation unit.  This can be used by external build tools to track
  these dependencies.

Bugs fixed
----------
* Compilation failures on PyPy were resolved.
* Calls to ``range()`` with more than three arguments did not fail.
* Some C compiler warnings about missing type struct initialisers in Py3.10 were \ 
resolved.
* Cython no longer warns about using OpenMP 3.0 features since they are now
  considered generally available.