### Python pre-releases - [x] Use `rc` tag, unstable Python version - [x] Try to build image - [x] Introduce with build dependencies installed in the meantime - `gcc` required to build `msgpack` and other dependencies required otherwise `assert.h` is missing - [Alpine](https://wiki.alpinelinux.org/wiki/How_to_get_regular_stuff_working#Development_environment): `build-base` or `alpine-sdk` - Debian: `gcc` and `libffi-dev` - [x] Try to build Silkaj and DuniterPy ### Python stable release - [x] Remove `build-base` once no longer necessary, once Py3.14 wheels are provided to run `poetry install` - Once [msgpack](https://github.com/msgpack/msgpack-python/issues/644#issuecomment-3380649466) provides Py3.14 wheels - [x] Remove `rc` tag once Python 3.14 is released as stable - [x] Drop Python 3.9 image generation ### Post - [x] Create follow-up ticket for Py 3.15/3.10: #13+