* origin/master: (57 commits)
server : disable on-device spec checkpoints (ggml-org#24108)
arg: fix double mtp downloads (ggml-org#24128)
webui: [a11y] fix keyboard navigation issues in chat interface and sidebar (ggml-org#23132)
Move duplicated imatrix code into single common imatrix-loader.cpp (ggml-org#22445)
ui: Fixed packages (ggml-org#24119)
ui: added single line reasoning preview (ggml-org#23601)
return filter to save memory (ggml-org#24125)
convert: Fix Gemma 4 Unified conversion (ggml-org#24118)
ggml: vectorize ggml_vec_dot_q4_1_q8_1 with WASM SIMD128 (ggml-org#22209)
server: avoid unnecessary checkpoint restore when new tokens are present (ggml-org#24110)
agents: refactor, include more guidelines (ggml-org#24111)
webui: fix tool selector toggle/counter, key tools by stable identity (ggml-org#24065)
build : use umbrella Headers directory for XCFramework module map (ggml-org#23974)
server : add header to tools/server/server-http.h (ggml-org#24089)
cmake: skip cvector-generator and export-lora when CPU backend is disabled (ggml-org#24053)
fix(mtmd): handle Gemma 4 audio projector embedding size (ggml-org#24091)
readme : add status badges (ggml-org#24104)
tests : refactor test-save-load-state to accept token input (ggml-org#24073)
metal : reduce rset heartbeat from 500ms -> 5ms (ggml-org#24074)
ggml-webgpu: FlashAttention refactor + standardize quantization support (ggml-org#23834)
...