feat: run tests under Python 3.14

Author: leodevian

changelog.d/+15f228a5.added.md

@@ -0,0 +1 @@
+Run tests under Python 3.14.

template/.github/workflows/{% if tasks == 'nox' %}ci.yaml{% endif %}.jinja

@@ -64,6 +64,7 @@ jobs:
       fail-fast: false
       matrix:
         python_version:
+          - "3.14"
           - "3.13"
           - "3.12"
           - "3.11"

template/.github/workflows/{% if tasks == 'tox' %}ci.yaml{% endif %}.jinja

@@ -69,6 +69,7 @@ jobs:
       fail-fast: false
       matrix:
         python_version:
+          - "3.14"
           - "3.13"
           - "3.12"
           - "3.11"

template/pyproject.toml.jinja

@@ -43,6 +43,7 @@ classifiers = [
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
   "Programming Language :: Python :: Implementation :: CPython",
   "Typing :: Typed",
 ]
@@ -139,7 +140,7 @@ lint.future-annotations = true
 write-changes = true
 
 [tool.pyproject-fmt]
-max_supported_python = "3.13"
+max_supported_python = "3.14"
 
 [tool.pytest.ini_options]
 minversion = "6.0"

template/{% if tasks == 'tox' %}tox.toml{% endif %}.jinja

@@ -9,6 +9,7 @@ env_list = [
 {%- if docs %}
   "docs",
 {%- endif %}
+  "3.14",
   "3.13",
   "3.12",
   "3.11",
@@ -22,6 +23,7 @@ labels.checks = [
 {%- endif %}
 ]
 labels.tests = [
+  "3.14",
   "3.13",
   "3.12",
   "3.11",