llama.cpp : bump version to 0.3.0

[ggerganov]

Overview

llama.cpp 0.3.0 introduces the dots3-note multimodal model (with a new DSA-ISWA KV cache), MTP support for GLM-4.5-Air, and tensor-split (-sm tensor) plus multi-sequence rollback fixes for DeepSeek 4. ggml is bumped to v0.22.0 (meta-backend tensor split, per-op Metal kernels with parallel compilation, non-in-place ggml_clamp), while mtmd gains dots3-note vision/audio, WebP decoding and a Pillow-accurate resize. The server adds a LLAMA_SERVER_SLOTS_N_DIFF debug knob, and the web UI gets tabbed chat navigation.

New models

• Add dots3-note model with a new DSA-ISWA KV cache type (#27060)

Core changes

• DeepSeek 4: add tensor-split mode via -sm tensor (#26490)
• DeepSeek 4: fix rollback with multiple sequences (#26756)
• Fix meta tensor split state propagation for tensor parallel (#27574)
• GLM-4.5-Air: add MTP (multi-token prediction) support (#26534)
• bailingmoe3: support DSpark (#27508)
• mamba2: flatten in/out projections to dispatch GEMM instead of GEMV (#27513)
• Models: use ggml_rope_set_offset in deepseek2/4, dflash, minicpm3 and plm (#27382)
• Grammar: parse \- in char classes as a literal hyphen (#27591)
• Common: add json.h abstraction (#27511) with a clang LTO fix (#27575)
• Common: fit moved out of the server and now takes n_streams into account (#27496)
• Common: fix draft-mtp with embeddings (#27400)
• Arg: remove the -no-cnv CLI option (#27542)

Multi-modality changes

• Support dots3-note vision and audio (#27524)
• Support WebP images via ffmpeg (#27520)
• Fix loading videos with the moov atom at the end of the file (#27596)
• Use a Pillow-accurate resize algorithm and correct resize_algo for all models (#27594)
• Use ggml_rope_set_offset in the CLIP graph (#27521)

Server changes

• Add LLAMA_SERVER_SLOTS_N_DIFF env var to widen the slot debug diff window (#27600)
• Slot fitting logic moved to the common fit, now accounting for n_streams (#27496)
• Adopt the common json.h abstraction (#27511)

UI changes

• Tabbed navigation for chat conversations (#27263)
• Fix keyboard shortcuts for the chat tabs navigation (#27609)

ggml changes

• ggml bumped to v0.22.0 (ggml/1607):
  • This release adds tensor-split support to the multi-backend (meta) backend with improved split-state propagation, reworks the Metal kernels into per-op sources with parallel compilation, and fixes ggml_clamp to be a proper non-in-place op. It also brings new ops
    (POOL_1D, PAD_REFLECT_1D), Q2_K SYCL kernels, MoE bias fusion on OpenCL, and assorted fixes across the CUDA, Metal, SYCL, Vulkan, OpenCL and WebGPU backends.

[nikwen]

It's cool that we're doing semver releases now!