Define the mandatory sequencing and gate model for coordinated CommandLayer stack releases.
- Protocol Governance Release: policy-level changes affecting protocol semantics, interoperability constraints, or stack-wide release behavior.
- Implementation Coordination Release: synchronized release event across runtime, SDK, agent, or integration repositories.
- Security Response Release: out-of-band coordinated release triggered by a security event.
For coordinated releases, repositories MUST be processed in this order unless a documented security override applies:
- governance policy and decision artifacts,
- protocol or interface-defining repositories,
- runtime-core and runtime repositories,
- agent-sdk and verification repositories,
- MCP server and organization integration repositories.
A release coordination record in RELEASES/ MUST include:
- release scope statement,
- impacted repositories,
- compatibility matrix deltas,
- security impact assessment,
- required approvals and sign-off evidence,
- rollback or reversion procedure reference.
No coordinated release is considered complete until all required artifacts are recorded.
Security response releases MAY alter sequence to minimize exposure window, but MUST:
- record deviation reason,
- identify temporary compatibility impact,
- schedule post-incident normalization update.