Bump version to v0.2.1

CHANGES.md

 # Change log
 
 
+## v0.2.1
+
+- Fix creation of `.auto.DEFAULT_URLS` dictionary
+
+
 ## v0.2.0
 
 - Rework the Auto API into a set of functions rather than a class

pyproject.toml

 [tool.poetry]
 name = "VRE-Repository-Connector"
-version = "0.2.0"
+version = "0.2.1"
 description = "Library for connecting the virtual research environment of TU Wien with its research data repositories"
 authors = ["Maximilian Moser <maximilian.moser@tuwien.ac.at>", "Sotirios Tsepelakis <sotirios.tsepelakis@tuwien.ac.at>", "Martin Weise <martin.weise@tuwien.ac.at>"]
 license = "MIT"