drop support for Python 3.9 (#313)

Author: joshuadavidthomas

CHANGELOG.md

@@ -22,6 +22,10 @@ and this project attempts to adhere to [Semantic Versioning](https://semver.org/
 
 - Added support for Python 3.14
 
+### Removed
+
+- Dropped support for Python 3.9
+
 ## [5.2.2]
 
 ### Added

README.md

@@ -63,7 +63,7 @@ django_versions = [
 cog.outl(f"- Python {', '.join(PY_VERSIONS)}")
 cog.outl(f"- Django {', '.join(django_versions)}")
 ]]] -->
-- Python 3.9, 3.10, 3.11, 3.12, 3.13, 3.14
+- Python 3.10, 3.11, 3.12, 3.13, 3.14
 - Django 4.2, 5.1, 5.2, 6.0
 <!-- [[[end]]] -->
 

noxfile.py

@@ -13,13 +13,12 @@
 nox.options.default_venv_backend = "uv|virtualenv"
 nox.options.reuse_existing_virtualenvs = True
 
-PY39 = "3.9"
 PY310 = "3.10"
 PY311 = "3.11"
 PY312 = "3.12"
 PY313 = "3.13"
 PY314 = "3.14"
-PY_VERSIONS = [PY39, PY310, PY311, PY312, PY313, PY314]
+PY_VERSIONS = [PY310, PY311, PY312, PY313, PY314]
 PY_DEFAULT = PY_VERSIONS[0]
 PY_LATEST = PY_VERSIONS[-1]
 

pyproject.toml

@@ -31,7 +31,7 @@ authors = [
 #
 # cog.outl(f'requires-python = ">={PY_DEFAULT}"')
 # ]]] -->
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 # [[[end]]]
 classifiers = [
   "Development Status :: 4 - Beta",
@@ -68,7 +68,6 @@ classifiers = [
   # for version in PY_VERSIONS:
   #     cog.outl(f'  "Programming Language :: Python :: {version}",')
   # ]]] -->
-  "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",