build: version bumped to 2.9.0

fjosw · fjosw · commit d768d355ac1d · 2023-07-20T11:41:50.000+01:00
diff --git a/pyerrors/version.py b/pyerrors/version.py
@@ -1 +1 @@
-__version__ = "2.9.0-dev"
+__version__ = "2.9.0"
