release 0.9.1

Patch-level releases with fixes only.

What's Changed

• fix "DeprecationWarning: invalid escape sequence '\s'" by @orbeckst in #286
• use importlib.resources instead of pkg_resources by @orbeckst in #284
• replaced numpy.NAN,INF with numpy.nan,inf by @orbeckst in #292
• configure codecov by @orbeckst in #293
• some more regex string fixes; and: use numpy.nan instead of numpy.NAN by @hsk17 in #288
• add automated deployment workflow by @orbeckst in #296

New Contributors

• @hsk17 made their first contribution in #288

Full Changelog: release-0.9.0...release-0.9.1