What does this release signal mean?

OpenAI published openai/codex rust-v0.138.0-alpha.1 (openai/codex). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Notable Codex release, alpha version · 0.138.0-alpha.1 Repository: openai/codex Tag: rust-v0.138.0-alpha.1 Published: 2026-06-04T05:02:54Z Prerelease: yes Release notes: Release 0.138.0-alpha.1. onlylabs links this event to 1 captured evidence page and 6 related release signals.