Release Notes

What’s new in each version of Massu

Long-form release logs covering what shipped, why, and how the audit gates kept it honest. For a terse per-version diff, see the changelog.

All Releases

Newest first. Each entry links to the full release log.

v1.15.0June 2, 2026

Enterprise auto-learning governance + signed audit export (`plan-2026-06-01-enterprise-governance-audit-export`).

**Enterprise auto-learning governance + signed audit export (`plan-2026-06-01-enterprise-governance-audit-export`)**. Generalizes the Phase-3 per-rule two-operator review into an org-level governance policy enforced at the server promotion chokepoint + role-aware RLS, and adds a cryptographically-signed compliance e...

What’s new in each version of Massu

All Releases

**Enterprise auto-learning governance + signed audit export (`plan-2026-06-01-enterprise-governance-audit-export`)**.

**Curated Rule Packs — versioned, installable, actually-enforced (`plan-2026-06-01-curated-rule-packs`)**.

**PreToolUse dispatcher SSOT promotion + hook docs drift closure**.

**v0.2 Interactive Rule-Approval (`plan-v0.2-interactive-rule-approval`)**.

**Security MEDIUM sweep (`plan-2026-05-18-security-medium-sweep`)**.

**Pre-push ↔ CI parity (`plan-2026-05-18-pre-push-ci-parity`)**.

Massu v1.10.4

Massu v1.10.3

Massu v1.10.2

Hotfix release for Stage C `plan-stage-c-high-batch` Release 1 — closes the **wider P-H008 marketing-count drift class** caught by post-deploy smoke testing of 1.10.0.

Massu v1.10.0

**Stage E — LOW + INFO sweep (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-e-low-info-sweep`)**.

**Stage D — second half (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-d-medium-sweep`)**.

**Stage D — MEDIUM-severity sweep (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-d-medium-sweep`)**.

**P-H033 — Adapter-pattern tool gating (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-c-high-batch`)**.

**P-H032 — Config-driven SQL table names (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-c-high-batch`)**.

**P-H022 partial advance — CSP hardening (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-c-high-batch`)**.

**P-H019 Ed25519 license signing** — closes the deferred follow-up from Stage C (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-c-high-batch`).

Massu v1.9.5

Bug-fix release.

Plan `plan-1.9.2-deploy-smoke-test-production-host` — `/massu-deploy` smoke tests now target the canonical production host (`https://massu.ai`) instead of the per-deploy Vercel preview URL.

Bug-fix release.

Massu 1.8.0: MCP permission seeding suite — install-commands extension + permissions <sub> CLI cluster

Massu 1.9.0: Plan-token-aware CHANGELOG batcher — release-boundary generator + pre-tag gate

Massu 1.5.x → 1.6.0: structural drift-guards + workspace adapter publish

Massu 1.7.0: cohesive cleanup — stats SoT + monorepo domain-inferrer + npm dist-tag hygiene

Massu v1.6.3

Plan `plan-1.6.2-server-lazy-db-deps` — Daemon-code patch eliminating the structural bug where every MCP tool/call eagerly opened both CodeGraph + Data SQLite DBs at the top-level dispatcher.

Plan `plan-changelog-sot` — Website changelog now renders from `CHANGELOG.md` source-of-truth at build time.

Plan 3c Phase 9b — workspace adapter publish (`plan-3c-phase9b`).

Plan-status drift-guard release.

Test infrastructure release.

Hotfix on 1.5.5.

Hotfix on 1.5.4 (published ~10 min earlier same day).

Closes Plan 1.5.1 §3 item #4 (the explicitly-deferred AST adapter output piping).

Test infrastructure release that closes the source-vs-bundle gap demonstrated by 1.5.1 → 1.5.2 hotfix.

Hotfix on 1.5.1 (published ~30 min earlier same day).

Patch release closing two CR-39 violations discovered via end-to-end fixture verification of `npx massu init` against all six Phase 7 frameworks.

Plan 3c (adapter registry + framework coverage).

Promotes the `1.4.0-soak.0` build (in soak since 2026-05-02) to `latest`.

Stack-aware command templates with per-stack variant resolution.

`@massu/core init --ci` no longer rolls back on fresh monorepo installs (turbo, nx, pnpm workspaces, lerna, rush, generic).

`config upgrade` and `config refresh` no longer silently drop user-authored config data.

`massu config` CLI surface + drift detection runtime.

Auto-detect on install; zero manual config; migration via `migrateV1ToV2()`.

Massu v0.3.0

Try the latest release

Enterprise auto-learning governance + signed audit export (`plan-2026-06-01-enterprise-governance-audit-export`).

Curated Rule Packs — versioned, installable, actually-enforced (`plan-2026-06-01-curated-rule-packs`).

PreToolUse dispatcher SSOT promotion + hook docs drift closure.

v0.2 Interactive Rule-Approval (`plan-v0.2-interactive-rule-approval`).

Security MEDIUM sweep (`plan-2026-05-18-security-medium-sweep`).

Pre-push ↔ CI parity (`plan-2026-05-18-pre-push-ci-parity`).

Hotfix release for Stage C `plan-stage-c-high-batch` Release 1 — closes the wider P-H008 marketing-count drift class caught by post-deploy smoke testing of 1.10.0.

Stage E — LOW + INFO sweep (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-e-low-info-sweep`).

Stage D — second half (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-d-medium-sweep`).

Stage D — MEDIUM-severity sweep (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-d-medium-sweep`).

P-H033 — Adapter-pattern tool gating (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-c-high-batch`).

P-H032 — Config-driven SQL table names (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-c-high-batch`).

P-H022 partial advance — CSP hardening (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-c-high-batch`).

P-H019 Ed25519 license signing — closes the deferred follow-up from Stage C (parent plan `plan-2026-05-16-prelaunch-audit`, sub-plan `plan-stage-c-high-batch`).