diff --git a/ROADMAP.md b/ROADMAP.md
index ae2ee76..f9b404a 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -89,15 +89,26 @@ SDK stabilization, and the first rebuilt extension (tasks).
 | Default surface routing | ✅ | Resolution chain: user preference → global config → first extension → `/welcome`. Users can set personal default in Settings > General. Admin sets global default in Admin > Settings. |
 | Admin navigation | ✅ | Replaced Back button with UserMenu in admin topbar. Eliminates back-button infinite loop. |
 
-### v0.2.6 — Workflow Architecture
+### v0.2.6 — Extension Lifecycle
 
 | Step | Status | Description |
 |------|--------|-------------|
-| Workflow design session | ⬚ | Define what "workflow" means in the extension-first model. Determine if the existing `workflows` table/handler survives, gets rebuilt, or gets removed. Document the Starlark contract for multi-step automation. |
-| Trigger composition model | ⬚ | How do triggers, schedules, and workflows compose? Event chains, conditional branching, error handling. Design doc before code. |
 | Extension lifecycle | ⬚ | Define permanent vs PoC extensions. Package graduation criteria. Dependency policy. What ships with core vs what's installed separately. |
 
-## v0.3.0 — Notes Surface
+## v0.3.x — Workflow Architecture
+
+Workflows are the core platform capability. This series implements the
+full multi-step automation system with team role integration.
+
+### v0.3.0 — Workflow Design + Schema
+
+| Step | Status | Description |
+|------|--------|-------------|
+| Workflow design session | ⬚ | Define what "workflow" means in the extension-first model. Determine if the existing `workflows` table/handler survives, gets rebuilt, or gets removed. Document the Starlark contract for multi-step automation. See `docs/DESIGN-WORKFLOW-REDESIGN-0.2.6.md`. |
+| Team roles | ⬚ | Different roles per team responsible for different workflow stages. Role-based stage assignment, multi-party validation (2-party sign-off at stage boundaries). |
+| Trigger composition model | ⬚ | How do triggers, schedules, and workflows compose? Event chains, conditional branching, error handling. Design doc before code. |
+
+## v0.4.0 — Notes Surface
 
 Obsidian-style rich-text notes rebuilt as an installable surface package.
 Zero platform special-casing. Proves the full extension stack E2E.
@@ -107,7 +118,7 @@ Zero platform special-casing. Proves the full extension stack E2E.
 - Folder tree, backlinks, tags — all extension-provided
 - Markdown import/export
 
-## v0.4.0 — MVP
+## v0.5.0 — MVP
 
 Extension and operations tracks converge. First externally usable release.