Support and compatibility

Use GitHub Discussions for adoption questions and design conversations. Use GitHub Issues for reproducible bugs and focused feature requests. Security reports should follow the repository's security policy rather than being filed publicly.

All 0.x releases are pre-stable. Public APIs and data layouts may change between minor versions while the design is validated. Release tags are the supported consumption points; pin a tag or commit rather than a branch.

The required build baseline is C++20 and CMake 3.25. CI exercises Clang, GCC, AppleClang, and MSVC. A successful CI platform is evidence of compatibility, not a permanent support guarantee until the project publishes a formal matrix for 1.0.