Salabim version 2.2.15 released

I am pleased to announce the release of salabim version 2.2.15. Salabim is a Python package for discrete event simulation built on process description methodology.It supports queue handling, statistical monitoring, sampling from a wide range of statistical distributions, states and powerful real time animations. Salabim runs on CPython, PyPy and iOS (Pythonista). See www.salabim.org for details.