Replacement Family Ledger

Purpose

Track, family by family, what the live slate-v2 stack:

• preserves
• redefines
• keeps intentionally narrow

This is broader than package-level API ledgers and narrower than roadmap or readiness docs.

Status Legend

• Preserved
• Redefined
• Comparison-only
• Intentionally later

Current Family Read

Anchor lifecycle

• status: Preserved
• current truth:
  • Slate
  • Editable
  • withHistory(createEditor())
  • explicit reset/load boundary
  • committed selection recovery

Inline family

• status: Redefined
• current truth:
  • links are explicit current inline elements
  • mentions are explicit current inline suggestion behavior
  • HTML paste policy is current and explicit

Decoration / highlight family

• status: Redefined
• current truth:
  • projection-driven highlight behavior
  • explicit decoration-source lane

Anchor / projection family

• status: Redefined
• current truth:
  • bookmark-backed durable anchors
  • annotation/widget runtime split

Placeholder / IME family

• status: Preserved
• current truth:
  • placeholder behavior stays part of the kept user-facing surface

Shadow DOM / iframe family

• status: Preserved
• current truth:
  • browser boundary behavior is still part of the kept claim

Huge document family

• status: Redefined
• current truth:
  • huge-document behavior is benchmark-backed
  • large-document posture is part of the v2 story, not optional garnish