Do not build/support python 3.7 anymore

Author: viblo

.github/workflows/wheels.yml

@@ -24,7 +24,7 @@ jobs:
         uses: pypa/cibuildwheel@v2.20.0
         env:
           CIBW_BUILD:
-            "cp37-* cp38-* cp39-* cp310-* cp311-* cp312-* cp313-* pp39-* pp310-*"
+            "cp38-* cp39-* cp310-* cp311-* cp312-* cp313-* pp39-* pp310-*"
           CIBW_TEST_COMMAND: "python -m pymunk.tests"
           CIBW_BUILD_VERBOSITY: 3
         with:

README.rst

@@ -131,7 +131,7 @@ Dependencies / Requirements
 Basically Pymunk have been made to be as easy to install and distribute as 
 possible, usually `pip install` will take care of everything for you.
 
-- Python (Runs on CPython 3.7 and later and Pypy3)
+- Python (Runs on CPython 3.8 and later and Pypy3)
 - Chipmunk (Prebuilt and included when using binary wheels)
 - CFFI (will be installed automatically by Pip)
 - Setuptools (should be included with Pip)
@@ -152,6 +152,7 @@ Older Pythons
 
 - Support for Python 2 (and Python 3.0 - 3.5) was dropped with Pymunk 6.0.
 - Support for Python 3.6 was dropped with Pymunk 6.5.2.
+- Support for Python 3.7 was dropped with Pymunk 6.8.2
 
 If you use any of these legacy versions of Python, please use an older 
 Pymunk version. (It might work on newer Pymunks as well, but it's not tested, 

pyproject.toml

@@ -25,6 +25,7 @@ classifiers = [
     "Programming Language :: Python :: 3",
 ]
 requires-python = ">=3.7"
+
 [project.optional-dependencies]
 dev = [
     "pyglet < 2.0.0",