Upgrades
- CPython 3.15.0a2 -> 3.15.0a3
Build system changes
- The script used to start the build is now named
build.pyuse,uv run build.py ...to start a build on all platforms. - LLVM 21 is used to build all distribution, including those which target musl.
Distribution changes
- The startup logic (getpath) to better locate the install when invoked with an incorrect argv[0] was expanded to Python 3.11+
Full Changelog: 2025120...2025121