Could we please get wheels for Python 3.15?

Describe the bug

Python 3.15rc1 came out this week. Testing other packages that happen to depend on aiohttp with 3.15rc1 (which is important -- the Python core devs specifically request testing with this release) currently requires building aiohttp from source, which is a pain.

To Reproduce

Take for example github.com/microsoft/typeagent-py/. We're trying to prove that this builds with Python 3.15 but find that at least 5 packages need to be built from source; aiohttp is one of them.

uv run --python=3.15 python --version

shows that aiohttp is being built from source (at least the first time). (You also need to install rustc to build some other packages from scratch, notably tiktoken and pydantic-core.)

Expected behavior

It should download a wheel for 3.15.0

Logs/tracebacks

None

Python Version

$ python --version
3.15.0rc1

aiohttp Version

$ python -m pip show aiohttp
Name: aiohttp
Version: 3.14.3
Location: /Users/guido/typeagent-py/.venv/lib/python3.15/site-packages
Requires: aiohappyeyeballs, aiosignal, attrs, frozenlist, multidict, propcache, yarl

multidict Version

$ python -m pip show multidict
Name: multidict
Version: 6.7.1
Location: /Users/guido/typeagent-py/.venv/lib/python3.15/site-packages
Requires:
Required-by: aiohttp, yarl

propcache Version

$ python -m pip show propcache
Name: propcache
Version: 0.5.2
Location: /Users/guido/typeagent-py/.venv/lib/python3.15/site-packages
Requires:
Required-by: aiohttp, yarl

yarl Version

$ python -m pip show yarl
Name: yarl
Version: 1.24.5
Location: /Users/guido/typeagent-py/.venv/lib/python3.15/site-packages
Requires: idna, multidict, propcache
Required-by: aiohttp

OS

macOS 26.5.2

Related component

Server

Additional context

None

Code of Conduct

• I agree to follow the aio-libs Code of Conduct