Migrations

These guides are checklists for upgrading between major versions: import moves, API changes, and behavior differences. Start with the guide that matches your current version and work forward one major at a time.

• v6 → v7 — relay lifecycle, authentication, COUNT/sync outcomes, custom model types
• v5 → v6 — factory rewrite, relay req messages, React provider surface
• v4 → v5 — applesauce-common, EventFactory, signer and import moves
• v2 → v3 — async signers and accounts, NIP-07 changes
• v1 → v2 — functional loaders, Queries → Models

If you are several versions behind, follow each guide in order (for example v4 app: v4→v5, then v5→v6).