Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, step-security/changed-files@v45.0.1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Please ensure that submodules are initialized and up to date. See: https://github.com/actions/checkout#usage

fatal: Invalid revision range 458c8d0ecafdf6d9e36771600d62ade27f2a67b7..d0b3b775498a8ae6870075f1a5fc32bc260aa1b3

Set 'fetch_additional_submodule_history: true' to fetch additional submodule history for: 3rdparty/Megatron-LM