Bump version: v2.18.1

docs/changelog.md

@@ -4,6 +4,18 @@ title: Changelog
 
 # Changelog
 
+### v2.18.1
+
+- 🌟 Add free-threaded Linux and Windows builds for 3.13. New identifiers `cp313t-*`, new option `CIBW_FREE_THREADED_SUPPORT`/`tool.cibuildwheel.free-threaded-support` required to opt-in. [See the docs](https://cibuildwheel.pypa.io/en/stable/options/#free-threaded-support) for more information. (#1831)
+- ✨ The `container-engine` is now a build (non-global) option. (#1792)
+- 🛠 The build backend for cibuildwheel is now hatchling. (#1297)
+- 🛠 Significant improvements and modernization to our noxfile. (#1823)
+- 🛠 Use pylint's new GitHub Actions reporter instead of a custom matcher. (#1823)
+- 🛠 Unpin virtualenv updates for Python 3.7+ (#1830)
+- 🐛 Fix running linux tests from Windows or macOS ARM. (#1788)
+- 📚 Fix our documentation build. (#1821)
+
+
 ### v2.18.0
 
 _12 May 2024_

docs/faq.md

@@ -142,7 +142,7 @@ There are two suggested methods for keeping cibuildwheel up to date that instead
 If you use GitHub Actions for builds, you can use cibuildwheel as an action:
 
 ```yaml
-uses: pypa/cibuildwheel@v2.18.0
+uses: pypa/cibuildwheel@v2.18.1
 ```
 
 This is a composite step that just runs cibuildwheel using pipx. You can set command-line options as `with:` parameters, and use `env:` as normal.
@@ -164,7 +164,7 @@ The second option, and the only one that supports other CI systems, is using a `
 
 ```bash
 # requirements-cibw.txt
-cibuildwheel==2.18.0
+cibuildwheel==2.18.1
 ```
 
 Then your install step would have `python -m pip install -r requirements-cibw.txt` in it. Your `.github/dependabot.yml` file could look like this:
@@ -328,7 +328,7 @@ Solutions to this vary, but the simplest is to use pipx:
 # most runners have pipx preinstalled, but in case you don't
 python3 -m pip install pipx
 
-pipx run cibuildwheel==2.18.0 --output-dir wheelhouse
+pipx run cibuildwheel==2.18.1 --output-dir wheelhouse
 pipx run twine upload wheelhouse/*.whl
 ```
 

docs/setup.md

@@ -154,7 +154,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
           - uses: actions/checkout@v4
 
           - name: Build wheels
-            run: pipx run cibuildwheel==2.18.0
+            run: pipx run cibuildwheel==2.18.1
 
           - uses: actions/upload-artifact@v4
             with:
@@ -191,7 +191,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
           - uses: actions/setup-python@v5
 
           - name: Install cibuildwheel
-            run: python -m pip install cibuildwheel==2.18.0
+            run: python -m pip install cibuildwheel==2.18.1
 
           - name: Build wheels
             run: python -m cibuildwheel --output-dir wheelhouse