# Changelog

All notable changes to `@inferenco/nova-wallet-adapter` will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.1.0] - 2026-04-04

### Added

- **Core adapter** — `NovaWallet` plugin adapter class for plugin-style dApp integrations
- **AIP-62 bridge** — `createNovaAIP62Wallet()` and `registerNovaWallet()` for wallet-standard integration
- **Auto-registration** — `@inferenco/nova-wallet-adapter/auto-register` side-effect entry point
- **NovaClient** — Shared core client powering both adapter surfaces
- **Nova Desk support** — Local HTTP bridge to Nova Desk desktop application at `localhost:21984`
  - Connect, sign message, sign transaction, sign-and-submit endpoints
  - Poll-based request/response flow
  - Session persistence and validation
  - Session revocation
- **Nova Wallet support** — End-to-end encrypted connection to Nova Wallet via nova-service relay
  - X25519 ECDH key exchange
  - XChaCha20-Poly1305 authenticated encryption
  - HKDF-SHA256 key derivation
  - REST API + WebSocket real-time notifications
  - Deeplink handoff to Nova Wallet mobile app
  - Pairing persistence across page reloads
- **Injected provider detection** — `window.inferenco`, `window.nova`, branded `window.cedra`/`window.aptos`
- **Deeplink support** — `inferenco://` URI scheme for desktop and mobile handoff
- **Session management** — localStorage-based session persistence with bridge validation
- **Error handling** — `NovaAdapterError` with typed `NovaErrorCode` enum and automatic remapping
- **Conversion helpers** — Account, network, transaction, and message normalization
- **WalletCore resume helper** — `tryResumeNovaWalletConnection()` for Cedra WalletCore integration
- **Configurable options** — All URLs, timeouts, and behavior flags customizable via `NovaWalletOptions`
- **Dual module output** — ESM and CommonJS builds with TypeScript declarations
- **Unit tests** — Provider detection, bridge session management, mobile crypto round-trip, AIP-62 registration

### Notes

- Public wallet name is `"Nova Connect"` (`NOVA_CONNECT_NAME`)
- `NOVA_DESK_NAME` exported as deprecated alias for backward compatibility
- Default hosted relay: `https://nova-service-160604102004.europe-west1.run.app`
- Default desktop bridge: `http://127.0.0.1:21984`