Merge branch 'master' into refactor

diff --cc setup.py
index fcd0ac5b8f8530c3980eb4e9604328d510f2a69e,2d40da52c057d3d8027dade514029a3ee19949b4..8dde7b3f5d00e65171d5c349a7bb643f7e762e7a
--- 1/setup.py
--- 2/setup.py
+++ b/setup.py
@@@ -27,6 -25,7 +27,7 @@@ setuptools.setup
      install_requires=[
          "python-dotenv",
          "urllib3",
+         "websocket-client",
      ],
 -    python_requires=">=3.7",
 +    python_requires=">=3.9",
  )