Release Policy

This document defines the versioning guidelines and standard practices for public releases of the MultiModel Dev OS protocol and CLI tool.

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1. Semantic Versioning Commitments

MultiModel Dev OS strictly adheres to Semantic Versioning 2.0.0 (SemVer):

• Major Releases (X.y.z): Incremented when backward-incompatible changes are made to the Layer 1-3 protocol or CLI signatures.
• Minor Releases (x.Y.z): Incremented when new features, optional templates, or backward-compatible adapters are added.
• Patch Releases (x.y.Z): Incremented for backward-compatible bug fixes, docs corrections, or verification improvements.

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2. Breaking Changes Definition

A modification is defined as a breaking change if it:

1. Renames or deletes any of the frozen Layer 1 root contracts (AGENTS.md, MEMORY.md, TASKS.md, RUNBOOK.md).
2. Alters standard directory structures (.ai/context/, .ai/skills/).
3. Breaks existing CLI command signatures or required inputs.

Any such changes are prohibited outside of new major version releases (e.g., 2.0.0).

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3. Pre-Flight Verification Gates

No package shall be merged or released without:

• Passing all checks inside the scripts/verify.js release verification suite.
• Building the documentation site without dead links (npm run docs:build).
• Running packaging validation (npm pack --dry-run).
• Executing smoke tests on all templates.

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4. Release Strategy & Staging Controls

To ensure developer stability and avoid package version fatigue, MultiModel Dev OS enforces the following distribution strategy:

• Internal Stabilization Sprints: Patch-level work (e.g. bug fixes, refactoring, test stability, documentation formatting) is treated as internal by default and committed directly to main without bumping versions or publishing to npm.
• Batched Milestone Releases: Public npm and GitHub releases are batched into stable milestone releases (e.g., v3.5.0, v3.6.0, v4.0.0).
• Security Hotfix Exceptions: Critical security hotfixes (e.g., remote execution, command injection remediations) bypass the batching policy and are published immediately as public patch releases.
• Staging Verification: To test new configurations prior to publishing, package the bundle locally (npm pack) and run CLI checkups in clean test directories (C:\mmdo-smoke).