chore: bump sglang-kernel version to 0.4.7 (#39346)

Co-authored-by: sglang-bot <sglang-bot@users.noreply.github.com>

docker/Dockerfile

@@ -4,7 +4,7 @@ FROM nvidia/cuda:${CUDA_VERSION}-cudnn-devel-ubuntu24.04 AS base
 ARG TARGETARCH
 ARG BUILD_TYPE=all
 ARG BRANCH_TYPE=remote
-ARG SGL_KERNEL_VERSION=0.4.6.post1
+ARG SGL_KERNEL_VERSION=0.4.7
 ARG SGL_VERSION
 ARG USE_LATEST_SGLANG=0
 ARG GDRCOPY_VERSION=2.5.1

python/pyproject.toml

@@ -77,7 +77,7 @@ dependencies = [
   "setproctitle",
   "sgl-deep-ep==0.1.2",
   "sgl-deep-gemm==0.1.7",
-  "sglang-kernel==0.4.6.post1",
+  "sglang-kernel==0.4.7",
   "smg-grpc-servicer>=0.9.0",
   "soundfile==0.13.1",
   "tiktoken",

python/sglang/srt/entrypoints/engine.py

@@ -1732,7 +1732,7 @@ def _set_envs_and_config(server_args: ServerArgs):
         if _is_cuda:
             assert_pkg_version(
                 "sglang-kernel",
-                "0.4.6.post1",
+                "0.4.7",
                 "Please reinstall the latest version with `pip install sglang-kernel --force-reinstall`",
             )