Remove Python 3.8 support, add 3.13 (#397)

Closes #396

Author: goodmami

.github/workflows/checks.yml

@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python 3.8
+      - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.8
+          python-version: "3.9"
       - name: Install Hatch
         run: pipx install hatch
       - name: Lint
@@ -25,7 +25,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         os: [ubuntu-latest, windows-latest]
     steps:
       - uses: actions/checkout@v4

CHANGELOG.md

@@ -2,6 +2,11 @@
 
 ### Unreleased
 
+### Python Versions
+
+* Removed Python 3.8 support ([#396])
+* Added Python 3.13 support ([#396])
+
 
 ## [v1.9.1]
 
@@ -1648,3 +1653,4 @@ information about changes, except for
 [#379]: https://github.com/delph-in/pydelphin/issues/379
 [#383]: https://github.com/delph-in/pydelphin/issues/383
 [#386]: https://github.com/delph-in/pydelphin/issues/386
+[#396]: https://github.com/delph-in/pydelphin/issues/396

docs/guides/setup.rst

@@ -19,7 +19,7 @@ its source files.
 Requirements
 ------------
 
-PyDelphin works with Python 3.8 and higher, regardless of the
+PyDelphin works with Python 3.9 and higher, regardless of the
 platform. Certain features, however, may require additional
 dependencies or may be platform specific, as shown in the table below:
 

pyproject.toml

@@ -7,7 +7,7 @@ name = "PyDelphin"
 dynamic = ["version"]
 description = "Libraries and scripts for DELPH-IN data"
 readme = "README.md"
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 license = "MIT"
 authors = [
   {name = "Michael Wayne Goodman", email = "goodman.m.w@gmail.com"}
@@ -21,11 +21,11 @@ classifiers = [
   "Intended Audience :: Science/Research",
   "License :: OSI Approved :: MIT License",
   "Programming Language :: Python :: 3",
-  "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",
+  "Programming Language :: Python :: 3.13",
   "Topic :: Scientific/Engineering :: Information Analysis",
   "Topic :: Software Development :: Libraries :: Python Modules",
   "Topic :: Text Processing :: Linguistic",
@@ -88,7 +88,7 @@ build = "make -C docs html"
 clean = "make -C docs clean"
 
 [tool.ruff]
-target-version = "py38"
+target-version = "py39"
 line-length = 79
 
 [tool.ruff.lint]
@@ -108,4 +108,4 @@ force-wrap-aliases = true
 quote-style = "single"
 
 [tool.mypy]
-python_version = "3.8"
+python_version = "3.9"