chore(beep boop 🤖): Bump uv.lock (main, mcore-dev) (2026-04-11)

[svcnvidia-nemo-ci]

🚀 PR to bump uv.lock in main.

🤖 This PR will be merged automatically once CI passes.

Summary by CodeRabbit

• Chores
  • Updated external dependencies to latest versions to ensure compatibility and access latest improvements.

[svcnvidia-nemo-ci]

/ok to test cd6bc99

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: c8470d58-636e-458b-9fa1-3aab033db49d

📥 Commits

Reviewing files that changed from the base of the PR and between 95e5f38 and cd6bc99.

⛔ Files ignored due to path filters (1)

• uv.lock is excluded by !**/*.lock

📒 Files selected for processing (2)

• .dev.commit
• 3rdparty/Megatron-LM

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📝 Walkthrough

Walkthrough

These changes update both the .dev.commit tracking file and the 3rdparty/Megatron-LM submodule reference to the same new commit hash 7960a311fd45fdc4630abd1f15ca02812f41bb8e.

Changes

Cohort / File(s)	Summary
Commit Tracking .dev.commit, 3rdparty/Megatron-LM	Updated commit identifier references to point to the same new commit hash, synchronizing the .dev.commit tracking file with the Megatron-LM submodule pointer update.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Possibly related PRs

• #2349: Updates the 3rdparty/Megatron-LM submodule pointer to a new commit.
• #3241: Updates the 3rdparty/Megatron-LM submodule pointer.
• #2256: Updates the 3rdparty/Megatron-LM submodule pointer with a new commit SHA.

Suggested reviewers

• yaoyu-33
• maanug-nv

🚥 Pre-merge checks | ✅ 3 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	The title mentions bumping uv.lock but the actual changes are to .dev.commit and a Megatron-LM submodule reference, not uv.lock.	Update the title to accurately reflect the actual changes, such as 'chore: Update .dev.commit and Megatron-LM submodule' or verify if uv.lock changes are present.

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Test Results For Major Changes	✅ Passed	This PR contains only minor dependency lock file bumps and commit pointer updates without major features or breaking changes, with comprehensive CI tests via full-test-suite label.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch bump-ci-container-2026-04-11-main-dev

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