llama.cpp has released version b11147, expanding hardware compatibility with significant additions for AMD and mobile platforms. The update includes ROCm 10.0 builds for Ubuntu x64 and Windows x64, addressing a key limitation for non-NVIDIA users. Additionally, new Linux arm64 binaries now support Snapdragon processors, leveraging CPU, Adreno GPU, and Hexagon NPU acceleration. macOS Apple Silicon (arm64) builds are available, though KleidiAI optimization is currently disabled in this release. The update also maintains support for CUDA 12/13, Vulkan, OpenVINO, and SYCL across major operating systems.
Read originalThis release targets a specific bottleneck in long-context inference by optimizing the sparse flash attention prefill step for NVIDIA GPUs. By templating kernels to unroll loops at compile time, batched sparse operations drop from 586 microseconds to 244 microseconds on 49k context windows. This isn't just a generic speed bump; it makes handling very long documents significantly more efficient for users relying on sparse attention mechanisms. The change is already baked into the standard CUDA builds, requiring no special flags.
The latest llama.cpp build brings immediate relevance to users on bleeding-edge NVIDIA hardware with native CUDA 13.4 support across Linux and Windows, closing the gap for those testing next-gen GPU architectures. More notably, it finally addresses the mobile inference landscape by including a dedicated build for Linux arm64 Snapdragon devices, covering CPU, Adreno GPU, and Hexagon NPU paths. This moves local AI beyond just desktop GPUs into the realm of high-performance edge computing on Qualcomm silicon. While Apple Silicon builds have KleidiAI disabled in this specific release, the expansion to ARM-based mobile NPUs marks a significant shift in where llama.cpp can run efficiently.
This release quietly solidifies llama.cpp’s position as the universal inference runtime by adding explicit ROCm 10.0 builds for both Linux and Windows. The inclusion of CUDA 13.4 alongside the existing 12.x variants ensures compatibility with the latest NVIDIA driver stacks without forcing users to stick to older libraries. More importantly, the new backend testing infrastructure means these diverse hardware configurations are now validated systematically rather than left to chance. This reduces fragmentation for developers running on AMD or newer NVIDIA cards who previously had to troubleshoot build issues manually.
This release stabilizes Claude Code's core reliability by fixing persistent bugs in session resumption and prompt caching that previously caused data loss or infinite loops. It also tightens enterprise security with new Bedrock upstream support for IAM role assumption and mandatory guardrail application. The update addresses critical edge cases like proxy stream drops and oversized tool calls, ensuring smoother operation in complex development environments.
© Duncan RogoffAnthropic has published an official guide on optimizing Claude Code with the new Opus 5.5 model, shifting focus from raw capability to engineered workflow. The playbook details specific prompting habits that reduce latency and cost while increasing autonomy during long coding sessions. This moves beyond generic advice, offering concrete strategies for developers who rely on agentic coding tools for complex tasks. It signals a maturation in how enterprise-grade AI assistants are integrated into daily engineering practices.
© GitHub ChangelogGitHub has permanently removed Node 20 from its hosted runners, forcing all JavaScript actions to run on Node 24. The safety net of the unsecure node opt-out is gone, meaning workflows relying on older action versions will break immediately. This shift eliminates legacy runtime support and introduces compatibility constraints for macOS 13.4 and ARM32 architectures. Maintainers must update their action metadata now, while workflow users need to upgrade dependencies to avoid CI failures.