Announce: passagemath-ecl 10.5.29, Cython interface to Embeddable Common Lisp

passagemath-ecl (https://pypi.org/project/passagemath-ecl/) is one of the pip-installable components of the modularized SageMath library, developed by the passagemath project. It supports CPython 3.9-3.13 on Linux and macOS and provides binary wheels for these platforms on PyPI. passagemath-ecl ships the Cython interface to Embeddable Common Lisp. -- Matthias Koeppe -- http://www.math.ucdavis.edu/~mkoeppe