Drop Python 3.8 support (cannot support the new project.toml license syntax).

Author: mcmtroffaes

.github/workflows/build.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
         pip-sphinx: ['sphinx']
         pytest-options: ['']
         include:
@@ -56,7 +56,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip setuptools
+        python -m pip install --upgrade pip
         python -m pip install pytest codecov coverage
         python -m pip install . sphinx-autoapi ${{ matrix.pip-sphinx }}
     - name: Install extra dependencies

CHANGELOG.rst

@@ -8,7 +8,7 @@
   in the latest release of pybtex.
   See discussion in issue #345.
 
-* Python 3.7 is EOL and is therefore no longer officially supported.
+* Python 3.7 and 3.8 are EOL and are therefore no longer officially supported.
 
 * FootCiteRole now derives from SphinxRole instead of XRefRole,
   simplifying the implementation.

pyproject.toml

@@ -8,7 +8,7 @@ version = "2.6.4a1"
 license = "BSD-2-Clause"
 description = "Sphinx extension for BibTeX style citations."
 readme = "README.rst"
-requires-python = ">=3.8"
+requires-python = ">=3.9"
 authors = [
     {email = "matthias.troffaes@gmail.com"},
     {name = "Matthias C. M. Troffaes"},
@@ -21,7 +21,6 @@ classifiers = [
     "Operating System :: OS Independent",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",