More ci testing (#4)

Fiup MacOS CI

Author: rocky

ChangeLog-spell-corrected.diff

@@ -0,0 +1,6 @@
+9.0.0
+-----
+
+Setp 2, 2025
+
+Revise for 9.0.0 Mathics3 API. Python 3.13 suportted. Python before 3.10 dropped

NEWS.md

@@ -0,0 +1,27 @@
+#!/bin/bash
+function finish {
+  cd $mathics_pyicu_owd
+}
+
+# FIXME put some of the below in a common routine
+mathics_pyicu_owd=$(pwd)
+trap finish EXIT
+
+cd $(dirname ${BASH_SOURCE[0]})
+if ! source ./pyenv-versions ; then
+    exit $?
+fi
+
+cd ..
+for version in $PYVERSIONS; do
+    echo --- $version ---
+    if ! pyenv local $version ; then
+	exit $?
+    fi
+    make clean && pip install -e .
+    if ! make check; then
+	exit $?
+    fi
+    echo === $version ===
+done
+finish