Bump-up version of cibuildwheel to support Python3.14

[mstarecek]

Using newer version of cibuildwheel will generate wheels also for Python3.14
This should also solve issue #28

I've performed basic tests on Windows. Could maintainers pls run Linux and Mac?

[woodrowbarlow]

it would also be lovely if this package could be built for 3.13t and 3.14t (the free-threaded builds).

i've tried locally, and they seem to build fine.

uv venv --python 3.13t
source ./venv/bin/activate
pip install .

for cibuildwheel, it looks like this would require setting the "enable" flag to "cpython-freethreading":

https://cibuildwheel.pypa.io/en/stable/options/#enable

- name: Build wheels
  uses: pypa/cibuildwheel@v3.3.1
  with:
    enable: cpython-freethreading

[marekvi95]

Hi Maintainers, any news regarding the Python 3.14 wheels? Thanks

[Gargy007]

Hello Maintainers, could you please pay attention for this issue ? It helps to move with other projects to Python 3.14 (Pi :-))

[tgreeniaus]

It would be great if we could get 3.14 support checked in here!

[tgreeniaus]

@Salamist @flit If you could look at this!

[konserw]

+1

[BohdanMarek]

+1

[paco-sevilla]

@Salamist @flit: It would be great to have support for Python 3.14. Could you have a look at this PR?
@mstarecek: I think it would make sense to bump cibuildwheel to the latest version v3.4.1 since this PR has been sitting for a while, right?

[tieu-sys]

+1

[RobertRostohar]

Thanks for looking into this and sorry for the long response time. Let me try to bring this forward.

Would it make sense to bump the cibuildwheel version to the latest v4 or should we use the latest v3 (v3.4.1)?

[crypto-lars]

Thanks for looking into this and sorry for the long response time. Let me try to bring this forward.

Would it make sense to bump the cibuildwheel version to the latest v4 or should we use the latest v3 (v3.4.1)?

I think it would be ok to go for the latest released cibuildwheel v4.1.0. I build the wheels with this version here https://github.com/crypto-lars/libusb-package/actions/runs/27680669876. We will do some testing on these wheels now.

[mstarecek]

Thanks for looking into this and sorry for the long response time. Let me try to bring this forward.
Would it make sense to bump the cibuildwheel version to the latest v4 or should we use the latest v3 (v3.4.1)?

I think it would be ok to go for the latest released cibuildwheel v4.1.0. I build the wheels with this version here https://github.com/crypto-lars/libusb-package/actions/runs/27680669876. We will do some testing on these wheels now.

Hi @crypto-lars many thanks for picking this up.
I went through the cibuildweel changelog and I didn't see any problematic points AND v4 comes with support for Python 3.15
Please, feel free to delete this PR and change the version to whatever version you test