sglang ships v0.5.13

▼ WHAT HAPPENED

sglang cut release v0.5.13 on 2026-06-13. Release notes excerpt: "## Highlights **New Model Support**: - **Autoregressive**: [Nemotron 3 Ultra](https://docs.sglang.io/cookbook/autoregressive/NVIDIA/Nemotron3-Ultra) (Day-0, [blog](https://www.lmsys.org/blog/2026-06-04-nvidia-run-nemotron-3-ultra/)), [Step-3.7-Flash](https://docs.sglang.io/cookbook/autoregressive/StepFun/Step-3.7-Flash), Command A+ - **Diffusion**: [Cosmos3]..."

▼ OPERATOR ANGLE

Read the release notes and decide whether operators need to act. read migration notes before upgrading production runners. Publish if this changes model compatibility, GPU backend behavior, memory use, quantization paths, security posture, migration requirements, or production serving reliability.

SOURCE: https://github.com/sgl-project/sglang/releases/tag/v0.5.13[GITHUB-RELEASE]

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