[chore] move megatron-core from dev latest to main latest, bump megatron-bridge to latest#1762
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erictang000 merged 3 commits intoJun 9, 2026
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This pull request updates the megatron-core dependency configuration in pyproject.toml. It restricts the overridden megatron-core dependency to environments with Python version 3.12 or higher on Linux, and updates the direct Git dependency for megatron-core to point to a more recent commit on the main branch. There are no review comments, and I have no feedback to provide.
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This PR makes the following bumps
megatron_core from
cefc2520158c7ceba3f9adbe4b547a6f7a118da1(latest dev branch as of 6/8/26) to71e418ea7d7b3a6c9a53238c543c3e0b43e11026(latest main branch as of 6/8/26.megatron-bridge from
8382dc343b07b068a827ca20bae860633df3baa0to91a15142a4b4442a8d46ab539d1b923bd08570d0(latest main 6/8)Megatron-Bridge has upstreamed code to the main branch that isn't on the dev branch that is needed to use Megatron-Bridge (NVIDIA-NeMo/Megatron-Bridge#3988)
Since sequence packing with GDN is now supported on main, we can move back over to the latest commit on the main branch: NVIDIA/Megatron-LM#2645