chore: fix the contributor docs, templates and CI matrix

.agents/project.md

@@ -11,10 +11,10 @@
 
 | Task | Command |
 |---|---|
-| Install dependencies | `uv sync --group dev` (`make install`). No extras are needed: the `test` group inside `dev` brings redis, orjson, dishka, prometheus-client, fakeredis and testcontainers. Hooks: `uv run pre-commit install --hook-type pre-commit --hook-type commit-msg`. CONTRIBUTING.md installs only the commit-message hook, so ruff does not run at commit time. |
+| Install dependencies | `uv sync --group dev` (`make install`). No extras are needed: the `test` group inside `dev` brings redis, orjson, dishka, prometheus-client, fakeredis and testcontainers. Hooks: `uv run pre-commit install --hook-type pre-commit --hook-type commit-msg`. |
 | Format | `make fmt`: `uv run ruff format .`, then `uv run ruff check --fix .` |
 | Lint and type-check | `make check`: `uv run ruff check .`, `uv run ruff format --check .`, `uv run mypy idempotency_kit`. CI's lint job runs the same three. |
-| Test | `make test-unit` (`uv run pytest -m unit`, no Docker). `make test-integration` (`uv run pytest -m integration`) needs Docker: it starts `redis:7-alpine` through testcontainers. CI runs `uv run pytest -m unit --cov=idempotency_kit --cov-report=xml` on Python 3.11, 3.12 and 3.13, and `uv run pytest -m integration --cov=idempotency_kit --cov-report=xml --cov-fail-under=50` once. |
+| Test | `make test-unit` (`uv run pytest -m unit`, no Docker). `make test-integration` (`uv run pytest -m integration`) needs Docker: it starts `redis:7-alpine` through testcontainers. CI runs `uv run pytest -m unit --cov=idempotency_kit --cov-report=xml` on Python 3.11, 3.12, 3.13 and 3.14, and `uv run pytest -m integration --cov=idempotency_kit --cov-report=xml --cov-fail-under=50` once. |
 | Run locally | A library: nothing to run. The docs: `make docs-serve`. |
 | Stop the local run | Ctrl+C in the terminal of `make docs-serve`. |
 
@@ -29,7 +29,7 @@
 
 ## Boundaries
 
-- `CHANGELOG.md` is generated by release-please. Never edit it by hand, and never add an `## [Unreleased]` section, even though the pull request template's checklist asks for one.
+- `CHANGELOG.md` is generated by release-please. Never edit it by hand, and never add an `## [Unreleased]` section.
 - The version lives in `idempotency_kit/__version__.py`, on the line marked `# x-release-please-version`, and in `.release-please-manifest.json`. Release-please bumps both. Never change them by hand.
 - `docs/agents.md` is part of the public API: it changes in the same pull request as the API (CONTRIBUTING.md, "The agents page"). `docs/api_reference.md` is hand-written, not generated from docstrings, so an API change updates it too.
 - Files from the engineering-assets hub (`AGENTS.md` explains how it works) include the copy-page files (`docs/assets/javascripts/copy-page.js`, `docs/assets/stylesheets/copy-page.css`, `overrides/main.html`, `scripts/emit_markdown.py`), `.github/workflows/docs.yml`, `.github/workflows/release-please.yml`, `.github/dependabot.yml`, `.editorconfig` and `CODE_OF_CONDUCT.md`. Change them in the hub; a change here makes the file this repository's own.

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1 @@
 blank_issues_enabled: false
-contact_links:
-  - name: Question or discussion
-    url: https://github.com/bedrock-python/idempotency-kit/discussions
-    about: Ask a question or start a discussion about idempotency-kit

.github/PULL_REQUEST_TEMPLATE.md

@@ -14,7 +14,7 @@
 
 - [ ] Tests added or updated
 - [ ] `make check` passes locally (`ruff` + `mypy`)
-- [ ] `CHANGELOG.md` updated under `[Unreleased]`
+- [ ] Conventional-commit title (the changelog is generated by Release Please — do not edit it by hand)
 - [ ] Documentation updated (if the public API changed), `docs/agents.md` included
 
 ## Related issues

.github/workflows/ci.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.11", "3.12", "3.13"]
+        python-version: ["3.11", "3.12", "3.13", "3.14"]
     steps:
       - uses: actions/checkout@v7
       - uses: astral-sh/setup-uv@v7

CONTRIBUTING.md

@@ -8,7 +8,7 @@ Thank you for your interest in contributing! This document covers everything you
 git clone https://github.com/bedrock-python/idempotency-kit.git
 cd idempotency-kit
 uv sync --group dev
-uv run pre-commit install --hook-type commit-msg
+uv run pre-commit install --hook-type pre-commit --hook-type commit-msg
 ```
 
 ## Running checks

pyproject.toml

@@ -16,6 +16,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Topic :: Software Development :: Libraries :: Python Modules",
     "Typing :: Typed",
 ]