Three ADR-020 ac#5 commits since v0.7.0. All additive; no API breaks.
- iter-A (d0de92a): port packed-U32 dense affine matmul kernel
(qmm_affine_t_packed) for MLX-format weights with U32-packed
payloads.
- iter-E (de0bcb9): relax dispatch buffer validation on the
qmm_affine_t_packed path — accept the packed-U32 layout that
iter-A introduced without false-positive shape rejections.
- iter-C2.3 (51cfca9): quantized_matmul_id_into variant — caller-
provided output buffer signature for the MoE expert-routed
matmul, enabling in-place output writes without the allocate-
then-copy pattern.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>