update more badges for README

use the style from https://github.com/scientific-python/cookie/blob/main/%7B%7Bcookiecutter.project_name%7D%7D/README.md

README.md

@@ -1,4 +1,15 @@
 [![Build](https://github.com/scottstanie/sentineleof/actions/workflows/ci.yml/badge.svg)](https://github.com/scottstanie/sentineleof/actions/workflows/ci.yml)
+[![PyPI version][pypi-version]][pypi-link]
+[![Conda-Forge][conda-badge]][conda-link]
+[![PyPI platforms][pypi-platforms]][pypi-link]
+
+<!-- prettier-ignore-start -->
+[conda-badge]:              https://img.shields.io/conda/vn/conda-forge/sentineleof
+[conda-link]:               https://github.com/conda-forge/sentineleof-feedstock
+[pypi-link]:                https://pypi.org/project/sentineleof/
+[pypi-platforms]:           https://img.shields.io/pypi/pyversions/sentineleof
+[pypi-version]:             https://img.shields.io/pypi/v/sentineleof
+<!-- prettier-ignore-end -->
 
 # Sentinel EOF
 

setup.py

@@ -16,12 +16,11 @@
     include_package_data=True,
     classifiers=(
         "Programming Language :: Python",
-        "Programming Language :: Python :: 3.5",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "License :: OSI Approved :: MIT License",
         "Topic :: Scientific/Engineering",
         "Intended Audience :: Science/Research",