Fixed TDAmeritrade#957 updated README.md to correctly state that STUM…

…PY supports Python 3.8+ updated pypi.sh to reference step a) pyproject.toml instead of the decomissioned setup.py and ultimately scanned the full repository for any listings of outdated references to STUMPY supporting Python 3.7 (I was unable to find any) (TDAmeritrade#976)

README.rst

@@ -325,7 +325,7 @@ Tests are written in the ``tests`` directory and processed using `PyTest <https:
 Python Version
 --------------
 
-STUMPY supports `Python 3.7+ <https://python3statement.org/>`__ and, due to the use of unicode variable names/identifiers, is not compatible with Python 2.x. Given the small dependencies, STUMPY may work on older versions of Python but this is beyond the scope of our support and we strongly recommend that you upgrade to the most recent version of Python.
+STUMPY supports `Python 3.8+ <https://python3statement.org/>`__ and, due to the use of unicode variable names/identifiers, is not compatible with Python 2.x. Given the small dependencies, STUMPY may work on older versions of Python but this is beyond the scope of our support and we strongly recommend that you upgrade to the most recent version of Python.
 
 ------------
 Getting Help

pypi.sh

@@ -5,11 +5,12 @@
 # 3. Update README with new features/functions/tutorials
 # 4. Determine minimum versions and dependencies with ./min.py
 # 5. Bump minimum versions and dependencies
-#    a) setup.py
+#    a) pyproject.toml
 #    b) requirements.txt
 #    c) environment.yml
 #    d) .github/worflows/github-actions.yml
 #    e) recipes/meta.yaml in conda-feedstock
+#    f) README.md
 # 6. Commit all above changes as the latest version number and push
 #
 # For conda-forge