v0.3.1

0.3.1

Fixed

• prevent an exception if the log_dir for the OhsomeClient was set to None
• removed time-dependency of unit tests that would cause them to fail at any time after the cassettes were recorded

Changed

• relaxed dependency requirement for urllib3 to >=2.0.2 to prevent ohsome-py from becoming a 'diamond-dependency'
• improved and sped up testing (first steps towards #139)
• move metadata property from singleton to chached_property