llama.cpp ships v1.0.0: major version numbers now flag C API and ABI breaks so downstream apps can pin interfaces
llama.cpp and its underlying tensor library ggml both reach v1.0.0, tying semantic versioning to the public C interface: a major bump marks a breaking change to the public C API under ./include, a minor bump covers backward-compatible features, backend updates, model support or API additions, and a patch covers bug fixes with no API change. After 3.5 years of adoption, interface stability becomes the point of release management, a promise earlier version numbers did not carry.