[dist] up version to 5.13.1 for release (#360)

apalala · web-flow · commit c1d4631bfa79 · 2025-01-10T18:17:58.000-04:00
fixes #357
diff --git a/tatsu/_version.py b/tatsu/_version.py
@@ -1 +1 @@
-__version__ = '5.13.1b1'
+__version__ = '5.13.1'
