6.0.4

Web SDK 6.0.0 Series

Breaking Changes

• Migrated to @0xsequence v3 SDK — All underlying dependencies (api, indexer, metadata) now target v3. Update any direct imports accordingly.
• ESM-first builds — Package outputs are now ESM-first; CJS build steps have been removed. Ensure your bundler or runtime supports ESM imports.
• Replaced @0xsequence/network with wallet-primitives networks — Chain/network utilities now come from wallet-primitives instead of the legacy @0xsequence/network package.
• Removed ethers.js dependency — The SDK no longer depends on ethers. Wordlists and utilities are sourced from viem instead.
• Removed old connectors — Legacy wallet connectors have been replaced with the new V3 connector architecture.
• Removed Immutable connector package — The unused @0xsequence/immutable-connector package has been removed.

New Features

• V3 Connector — New connector built on Sequence v3, supporting email, Apple, and passkey sign-in methods out of the box.
• Ecosystem branded connectors — Support for ecosystem-specific branded connector options via the V3 connector.
• Explicit Sessions & Permissions — New explicitSession configuration (renamed from permissions) enables fine-grained session permission management.
  • usePermissions hook for checking and managing session permissions.
  • useFeeOptions hook for handling fee option selection and balance checks.
  • useSequenceSessionInfo hook for reading session state.
  • includeFeeOptionPermissions flag for addExplicitSession with cumulative permission support.
  • modifySession support for updating sessions after creation.
• Remote wallet configuration — Wallet metadata and SDK configuration are now fetched from the Sequence wallet API, with built-in caching and TTL support.
• Dynamic chain configuration — setChains utility allows updating supported chains dynamically from remote config. Unsupported chain IDs are gracefully ignored.
• Session restore — Ability to restore previous sessions for V3 connectors.
• Wallet actions for sends — V3 wallet sends now use wallet actions for improved reliability.
• Updated wagmi — Upgraded to wagmi 2.19.5 and viem 2.44.4 with withCapabilities support.
• Design System v3 — Upgraded to @0xsequence/design-system v3 with refreshed UI components, improved theming, network selection with search, and updated branding.

Improvements

• ethAuth utility improvements — Enhanced ethAuth util with better caching and validation.
• Safari popup fix — Resolved popup-related issues on Safari.
• SSR-safe hooks — Hooks are now safe for server-side rendering (Next.js compatible).
• Improved connect UI — Fixed element jump issues, improved loading states (undismissable loading modal), better text truncation, and left-aligned vertical connect button contents.
• App name config is now optional — No longer required in the configuration.
• dappOrigin defaults to window.origin — Simplifies configuration for most use cases.

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6.0.1

• Updated @0xsequence packages to latest v3 releases.

6.0.2

• fix(checkout): Pinned wallet and public clients to the checkout chain to prevent cross-chain issues during checkout flows.

6.0.3

• Updated @0xsequence v2 WaaS-related packages and removed unused code.
• Preserved native token pricing in hooks.
• Upgraded Design System to v3.2.9 with additional UI fixes (updated logos, improved connecting modal, spinner theming, icon colors).

6.0.4

• fix(connect): Normalized v3 Sequence node URLs to prevent connection issues from inconsistent URL formats.