Merge commit '2f0c2db43e2adfa9ffbdfa1176b3b6bd9c9ed536' into concedo_experimental

# Conflicts:
#	.github/labeler.yml
#	README.md
#	docs/backend/OPENCL.md
#	docs/ops.md
#	docs/ops/CUDA.csv
#	ggml/src/ggml-webgpu/ggml-webgpu.cpp
#	ggml/src/ggml-webgpu/wgsl-shaders/set_rows.tmpl.wgsl
#	scripts/sync-ggml.last
#	src/CMakeLists.txt
#	tools/server/README.md

tools/mtmd/clip.cpp

@@ -2812,6 +2812,7 @@ struct clip_model_loader {
                     {
                         // ref: https://huggingface.co/mistral-community/pixtral-12b/blob/main/preprocessor_config.json
                         // TODO: verify the image_min_tokens
+                        hparams.n_merge = 1; // the original pixtral does not use patch merging
                         hparams.rope_theta = 10000.0f;
                         get_u32(KEY_SPATIAL_MERGE_SIZE, hparams.n_merge, false);
                         hparams.set_limit_image_tokens(8, 1024);