What does this release signal mean?

OpenAI published openai/codex rust-v0.140.0-alpha.19 (openai/codex). This release signal is evidence of what shipped, changed, or was packaged for users. High-signal details: Routine alpha release, no major traction. · 0.140.0-alpha.19 Repository: openai/codex Tag: rust-v0.140.0-alpha.19 Published: 2026-06-14T02:03:02Z Prerelease: yes Release notes: Release 0.140.0-alpha.19. onlylabs links this event to 1 captured evidence page and 6 related release signals.