release-script: bumping version file.

aoeftiger · aoeftiger · commit a356f72e69e5 · 2019-07-09T15:00:18.000+02:00
diff --git a/PyHEADTAIL/_version.py b/PyHEADTAIL/_version.py
@@ -1 +1 @@
-__version__ = '1.13.3'
+__version__ = '1.13.4'
