Merge pull request #176 from cclauss/patch-1

tox.ini: Add Python 3.12 and 3.13 to the tox envlist

Author: h2non

tox.ini

@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py27, py3{7,5,6,7,8,9,10,11}, lint, test, doc, clean
+envlist = py27, py3{8,9,10,11,12,13}, lint, test, doc, clean
 skip_missing_interpreters = true
 
 [testenv:test]