[CI] Test with Python 3.7 and 3.8

Author: mxmlnkn

.github/workflows/tests.yml

@@ -69,6 +69,10 @@ jobs:
         include:
         - os: ubuntu-latest
           python-version: '3.14.0-alpha.0'
+        - os: ubuntu-22.04
+          python-version: '3.7'
+        - os: ubuntu-22.04
+          python-version: '3.8'
 
     defaults:
       run:

pyproject.toml

@@ -24,6 +24,8 @@ classifiers = [
     "Operating System :: POSIX",
     "Operating System :: Unix",
     "Programming Language :: Python :: 3",
+    "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",