From 4f4384215c58e5cf11cceafb4f2ce290b326b7c5 Mon Sep 17 00:00:00 2001
From: rust <fblondy@wiremind.io>
Date: Wed, 4 Mar 2026 11:48:10 +0100
Subject: [PATCH] chore: raise Python baseline to 3.13 and validate 3.14
 (ch-w8v)

---
 .github/workflows/python-test.yml |  4 ++--
 CHANGELOG.md                      |  8 ++++++++
 README.md                         |  2 +-
 example/Dockerfile                |  2 +-
 example/Dockerfile-dev            |  2 +-
 example/Dockerfile-dev-auth       |  2 +-
 pyproject.toml                    | 11 ++++++++---
 7 files changed, 22 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/python-test.yml b/.github/workflows/python-test.yml
index d450fa9..38fa746 100644
--- a/.github/workflows/python-test.yml
+++ b/.github/workflows/python-test.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.11, 3.12]
+        python-version: [3.13, 3.14]
 
     steps:
       - uses: actions/checkout@v2
@@ -69,4 +69,4 @@ jobs:
         with:
           github_token: ${{ secrets.github_token }}
           # Change reviewdog reporter if you need [github-pr-check, github-check].
-          reporter: github-pr-check
\ No newline at end of file
+          reporter: github-pr-check
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c69656f..9f684eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## Unreleased
+
+### BREAKING CHANGE
+- Raise minimum supported Python version to 3.13.
+
+### Chore
+- Validate runtime/tooling compatibility on Python 3.14.
+
 ## v6.0.0 (2025-10-07)
 
 ### Feat
diff --git a/README.md b/README.md
index 84f3785..566d383 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Chartreuse leverages [Helm Hooks](https://helm.sh/docs/topics/charts_hooks/), th
 
 ### Requirements
 
-- Python >= 3.7
+- Python >= 3.13
 - Using Helm to deploy you application
 - This Python package requires the `expecteddeploymentscales.wiremind.io` Kubernetes `Custom Resource Definition`:
 
diff --git a/example/Dockerfile b/example/Dockerfile
index a36d06c..57d9dc4 100644
--- a/example/Dockerfile
+++ b/example/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.12
+FROM python:3.13
 
 WORKDIR /app
 
diff --git a/example/Dockerfile-dev b/example/Dockerfile-dev
index 588e753..eb56d0a 100644
--- a/example/Dockerfile-dev
+++ b/example/Dockerfile-dev
@@ -1,6 +1,6 @@
 # Only used for e2e tests. Do not use in production.
 # For Wiremind use only since it uses our private package wiremind-python
-FROM python:3.12
+FROM python:3.13
 
 WORKDIR /app
 
diff --git a/example/Dockerfile-dev-auth b/example/Dockerfile-dev-auth
index 8c7cc61..d76a409 100644
--- a/example/Dockerfile-dev-auth
+++ b/example/Dockerfile-dev-auth
@@ -1,7 +1,7 @@
 # Only used for e2e tests. Do not use in production.
 # For Wiremind use only since it uses our private package wiremind-python
 
-FROM python:3.12
+FROM python:3.13
 
 WORKDIR /app
 
diff --git a/pyproject.toml b/pyproject.toml
index 862155f..1ef768d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,12 @@ authors = [{ name = "wiremind", email = "dev@wiremind.io" }]
 license="LGPL-3.0-or-later"
 urls = { github = "https://github.com/wiremind/chartreuse"}
 scripts = {chartreuse-upgrade = "chartreuse.chartreuse_upgrade:main"}
-requires-python = ">=3.11.0"
+requires-python = ">=3.13.0"
+classifiers = [
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.13",
+  "Programming Language :: Python :: 3.14",
+]
 
 dependencies = [
   "alembic",
@@ -50,7 +55,7 @@ dev = [
 
 [tool.ruff]
 line-length = 120
-target-version = "py311"
+target-version = "py313"
 
 [tool.ruff.lint]
 select = [
@@ -76,4 +81,4 @@ known-first-party = ["chartreuse"]
 log_level = "INFO"
 # Deterministic ordering for tests; useful for pytest-xdist.
 env = ["PYTHONHASHSEED=0"]
-filterwarnings = ["ignore::pytest.PytestUnknownMarkWarning"]
\ No newline at end of file
+filterwarnings = ["ignore::pytest.PytestUnknownMarkWarning"]