Bump version: v2.2.0b1

docs/changelog.md

@@ -6,6 +6,12 @@ title: Changelog
 
 _Currently in prerelease. The below release notes will be condensed into a single entry on final release._
 
+_v2.2.0b1 (19 October 2021)_
+
+- 🌟 TOML option overrides. This provides much greater flexibility in configuration via pyproject.toml.
+
+  You can now set build options for any subset of your builds using a match pattern. So, for example, you can customise CPython 3.8 builds with an override on `cp38-*` or musllinux builds by selecting `*musllinux*`. Check out [the docs](https://cibuildwheel.readthedocs.io/en/latest/options/#overrides) for more info on the specifics.
+
 _v2.2.0a1 (23 September 2021)_
 
 - 🌟 Added support for [musllinux](https://www.python.org/dev/peps/pep-0656/). Support for this new wheel format lets projects build wheels for Linux distributions that use [musl libc](https://musl.libc.org/), notably, [Alpine](https://alpinelinux.org/) Docker containers.

docs/faq.md

@@ -127,7 +127,7 @@ 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@v2.2.0a1
+uses: pypa/cibuildwheel@v2.2.0b1
 ```
 
 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.
@@ -153,7 +153,7 @@ The second option, and the only one that supports other CI systems, is using a `
 
 ```bash
 # requirements-cibw.txt
-cibuildwheel==2.2.0a1
+cibuildwheel==2.2.0b1
 ```
 
 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:

docs/setup.md

@@ -118,7 +118,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
           - uses: actions/checkout@v2
 
           - name: Build wheels
-            run: pipx run cibuildwheel==2.2.0a1
+            run: pipx run cibuildwheel==2.2.0b1
 
           - uses: actions/upload-artifact@v2
             with:
@@ -153,7 +153,7 @@ To build Linux, Mac, and Windows wheels using GitHub Actions, create a `.github/
           - uses: actions/setup-python@v2
 
           - name: Install cibuildwheel
-            run: python -m pip install cibuildwheel==2.2.0a1
+            run: python -m pip install cibuildwheel==2.2.0b1
 
           - name: Build wheels
             run: python -m cibuildwheel --output-dir wheelhouse