# llama.cpp release b12224 adds backend fix and new binaries

> The open‑source Llama.cpp library released version b12224 on Nov 9 2026, fixing an input upload issue and providing pre‑built binaries for macOS, iOS and several Ubuntu platforms.

Oossa · 2026-11-09 · https://oossa.com/en/llama-cpp-release-b12224-adds-backend-fix-and-new-binaries

ggml‑org released llama.cpp version b12224. The update stops sending input data that the backend never reads, fixing a minor performance bug. It also ships ready‑to‑run binaries for macOS Apple Silicon, macOS Intel, iOS, and multiple Ubuntu CPU builds, including support for s390x and Vulkan. The release notes link to the download files and attestations.

## The facts

- Release version b12224 published on 2026-11-09
- Binaries provided for macOS arm64, macOS x64, iOS, Ubuntu x64, arm64, s390x and Vulkan

## Why it matters

Developers can now run Llama.cpp locally on more hardware without building from source, saving setup time.

## Sources & references

1. [ggml-org/llama.cpp b12224](https://github.com/ggml-org/llama.cpp/releases/tag/b12224) – llama.cpp, 2026-11-09

Last updated: 2026-11-09