feat(docs): update README files with latest news and model integratio…

[chenghuaWang]

Summary by CodeRabbit

• Documentation
  • Announced experimental CUDA support for pymllm on Jetson devices (Jetson Orin and Jetson Thor).
  • Added Qwen3-4B to the list of supported models.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 6231f739-0fc8-4b47-8ff2-947537b12b81

📥 Commits

Reviewing files that changed from the base of the PR and between 6378324 and 691bfe4.

📒 Files selected for processing (2)

• README-ZH.md
• README.md

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📝 Walkthrough

Walkthrough

This pull request updates both the English and Chinese README files with a new news item announcing experimental CUDA support for pymllm on Jetson devices (March 18, 2026) and adds Qwen3-4B to the supported models table in both READMEs.

Changes

Cohort / File(s)	Summary
README Updates README.md, README-ZH.md	Added news entry announcing pymllm CUDA support on Jetson Orin/Thor devices (experimental, active development) and added Qwen3-4B model row to the supported models table in both English and Chinese versions.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• feat: add readme_zh #588: Adds Chinese README file that this PR updates with new news entry and model documentation.

Suggested reviewers

• xumengwei
• liang1232018
• yirongjie
• oreomaker

Poem

🐰 A rabbit hops through docs with glee,
CUDA support blooms on Jetson's tree,
Qwen3-4B joins the models fine,
News and tables in perfect line,
Documentation fresh, clear, and bright! ✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	No pull request description was provided, missing required context about the changes and rationale.	Add a pull request description explaining the news update, new model addition, and their relevance to the project.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the main changes: updating README files with news and a new model entry.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

📝 Coding Plan

• Generate coding plan for human review comments

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