Alloy Milestone 4, Tickets 1-4 — One History

Timeline

1. 1

   Ticket 1

   One Arc-history boundary

   Combined owner-scoped live Arcs and global historical sessions through source-aware adapters.

2. 2

   Ticket 2

   Explicit Product association

   Added owner-specific, auditable historical-session classification without inferred identity.

3. 3

   Ticket 3

   Product work history

   Migrated the Product Workpieces route onto one discriminated live/historical query boundary.

4. 4

   Ticket 4

   Recorded Next Items

   Reframed open items as read-only recorded history because resolution is not tracked.

What shipped

• products/alloy/lib/history/ — shared source-aware Arc-history projection with live and historical adapters

• products/alloy/lib/history/actions.ts and products/alloy/lib/db/schema.ts — explicit owner-scoped historical Product association ledger

• products/alloy/lib/work-history/ — discriminated Product work-history projection

• products/alloy/lib/recorded-next-items/ — live and historical recorded-next-item projection

• products/alloy/tests/e2e/milestone4-ticket1-history.spec.ts — authenticated Ticket 1 acceptance

• products/alloy/tests/e2e/milestone4-ticket2-product-association.spec.ts — two-owner association acceptance

• products/alloy/tests/e2e/milestone4-ticket3-work-history.spec.ts — Product work-history acceptance

• products/alloy/tests/e2e/milestone4-ticket4-recorded-next-items.spec.ts — recorded-next-item isolation and degraded-state acceptance

• products/alloy/docs/milestone-4-one-history.md and Ticket 1-4 browser-acceptance records