feat(ci): add Python 3.13 and 3.14 support to CI jobs

- Add Python 3.13 and 3.14 to unit test matrix (Ubuntu + macOS)
- Add Python 3.13 and 3.14 to e2e test matrix
- Update macOS e2e tests to run only on Python 3.14 (latest stable)
- Add Python 3.14 classifier to pyproject.toml
- Update .mergify.yml with new CI job requirements

Fixes: #891

Co-Authored-By: Claude <claude@anthropic.com>

Signed-off-by: Ioannis Angelakopoulos <iangelak@redhat.com>

Author: iangelak

.github/workflows/test.yaml

@@ -15,6 +15,8 @@ jobs:
         python-version:
           - "3.11"
           - "3.12"
+          - "3.13"
+          - "3.14"
         rust-version:
           # RHEL 9.4 has rustc 1.75
           - "1.75"
@@ -71,6 +73,8 @@ jobs:
         python-version:
           - "3.11"
           - "3.12"
+          - "3.13"
+          - "3.14"
         rust-version:
           # RHEL 9.4 has rustc 1.75
           - "1.75"
@@ -89,6 +93,10 @@ jobs:
           # only run macOS tests on latest stable Python version
           - os: macos-latest
             python-version: "3.11"
+          - os: macos-latest
+            python-version: "3.12"
+          - os: macos-latest
+            python-version: "3.13"
 
     steps:
       - name: Get source

.mergify.yml

@@ -33,29 +33,49 @@ pull_request_rules:
           - check-success=unit (3.11, 1.75, macos-latest)
           - check-success=unit (3.12, 1.75, ubuntu-latest)
           - check-success=unit (3.12, 1.75, macos-latest)
+          - check-success=unit (3.13, 1.75, ubuntu-latest)
+          - check-success=unit (3.13, 1.75, macos-latest)
+          - check-success=unit (3.14, 1.75, ubuntu-latest)
+          - check-success=unit (3.14, 1.75, macos-latest)
 
           # MyPy type checking
           - check-success=mypy
 
           # E2E test suites (consolidated from individual tests)
+          # Python 3.11 - Ubuntu only (macOS excluded)
           - check-success=e2e (3.11, 1.75, ci_bootstrap_parallel_suite, ubuntu-latest)
           - check-success=e2e (3.11, 1.75, ci_bootstrap_suite, ubuntu-latest)
           - check-success=e2e (3.11, 1.75, ci_build_suite, ubuntu-latest)
           - check-success=e2e (3.11, 1.75, ci_config_suite, ubuntu-latest)
           - check-success=e2e (3.11, 1.75, ci_specialized_suite, ubuntu-latest)
           - check-success=e2e (3.11, 1.75, ci_workflow_suite, ubuntu-latest)
-          - check-success=e2e (3.12, 1.75, ci_bootstrap_parallel_suite, macos-latest)
+          # Python 3.12 - Ubuntu only (macOS excluded)
           - check-success=e2e (3.12, 1.75, ci_bootstrap_parallel_suite, ubuntu-latest)
-          - check-success=e2e (3.12, 1.75, ci_bootstrap_suite, macos-latest)
           - check-success=e2e (3.12, 1.75, ci_bootstrap_suite, ubuntu-latest)
-          - check-success=e2e (3.12, 1.75, ci_build_suite, macos-latest)
           - check-success=e2e (3.12, 1.75, ci_build_suite, ubuntu-latest)
-          - check-success=e2e (3.12, 1.75, ci_config_suite, macos-latest)
           - check-success=e2e (3.12, 1.75, ci_config_suite, ubuntu-latest)
-          - check-success=e2e (3.12, 1.75, ci_specialized_suite, macos-latest)
           - check-success=e2e (3.12, 1.75, ci_specialized_suite, ubuntu-latest)
-          - check-success=e2e (3.12, 1.75, ci_workflow_suite, macos-latest)
           - check-success=e2e (3.12, 1.75, ci_workflow_suite, ubuntu-latest)
+          # Python 3.13 - Ubuntu only (macOS excluded)
+          - check-success=e2e (3.13, 1.75, ci_bootstrap_parallel_suite, ubuntu-latest)
+          - check-success=e2e (3.13, 1.75, ci_bootstrap_suite, ubuntu-latest)
+          - check-success=e2e (3.13, 1.75, ci_build_suite, ubuntu-latest)
+          - check-success=e2e (3.13, 1.75, ci_config_suite, ubuntu-latest)
+          - check-success=e2e (3.13, 1.75, ci_specialized_suite, ubuntu-latest)
+          - check-success=e2e (3.13, 1.75, ci_workflow_suite, ubuntu-latest)
+          # Python 3.14 - Ubuntu + macOS (latest stable)
+          - check-success=e2e (3.14, 1.75, ci_bootstrap_parallel_suite, ubuntu-latest)
+          - check-success=e2e (3.14, 1.75, ci_bootstrap_parallel_suite, macos-latest)
+          - check-success=e2e (3.14, 1.75, ci_bootstrap_suite, ubuntu-latest)
+          - check-success=e2e (3.14, 1.75, ci_bootstrap_suite, macos-latest)
+          - check-success=e2e (3.14, 1.75, ci_build_suite, ubuntu-latest)
+          - check-success=e2e (3.14, 1.75, ci_build_suite, macos-latest)
+          - check-success=e2e (3.14, 1.75, ci_config_suite, ubuntu-latest)
+          - check-success=e2e (3.14, 1.75, ci_config_suite, macos-latest)
+          - check-success=e2e (3.14, 1.75, ci_specialized_suite, ubuntu-latest)
+          - check-success=e2e (3.14, 1.75, ci_specialized_suite, macos-latest)
+          - check-success=e2e (3.14, 1.75, ci_workflow_suite, ubuntu-latest)
+          - check-success=e2e (3.14, 1.75, ci_workflow_suite, macos-latest)
 
           # At least 1 reviewer from maintainers
           - and:

pyproject.toml

@@ -24,6 +24,7 @@ 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",
     "Topic :: Utilities",
 ]