What does this release signal mean?

NVIDIA published NVIDIA/Megatron-LM 26.04-alpha.rc1 (NVIDIA/Megatron-LM). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Alpha release of a major training framework · 26.04-alpha.rc1 Repository: NVIDIA/Megatron-LM Tag: 26.04-alpha.rc1 Published: 2026-04-23T08:22:11Z Prerelease: no Release notes: none published.. onlylabs links this event to 1 captured evidence page and 6 related release signals.