Niro v0.1.73

Summary

Fix mode authenticates reliably when Niro runs with Codex, and on macOS.

Changes

• niro fix mints GitHub App tokens correctly when run with Codex.
• On macOS, environment values containing spaces or line breaks — such as a PEM private key — are read correctly.

Security

None.

Compatibility and upgrade

No action required.

Known issues

• checksums.txt does not cover niro.mcpb.
• Release artifacts have no detached signatures, provenance attestation, or SBOM.