Get ready for release 9.0.0

Author: rocky

.gitignore

@@ -2,6 +2,7 @@
 /.hypothesis
 /.python-version
 /ChangeLog
+/ChangeLog.orig
 /ChangeLog.spell-corrected
 /Mathics3_graph.egg-info
 /build

NEWS.md

@@ -1,3 +1,12 @@
+9.0.0
+-----
+
+Aug 29, 2025
+
+Add support for Python 3.13. Drop Support for Python 3.8 and Python 3.9.
+
+Track API changes in Mathics3 Kernel.
+
 8.0.1
 -----
 

admin-tools/make-dist.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-PACKAGE=pymathics-graph
+PACKAGE=mathics3-graph
 
 # FIXME put some of the below in a common routine
 function finish {
@@ -22,7 +22,7 @@ echo $__version__
 if ! pyenv local $pyversion ; then
     exit $?
 fi
-python setup.py bdist_wheel --universal
-mv -v dist/pymathics_graph-${__version__}-{py2.,}py3-none-any.whl
-python ./setup.py sdist
+pyenv local 3.13
+pip wheel --wheel-dir=dist .
+python -m build --sdist
 finish

admin-tools/pyenv-versions

@@ -5,4 +5,4 @@ if [[ $0 == ${BASH_SOURCE[0]} ]] ; then
     echo "This script should be *sourced* rather than run directly through bash"
     exit 1
 fi
-export PYVERSIONS='3.8 3.9 3.10 3.11'
+export PYVERSIONS='3.10 3.11 3.12 3.13'