Changelog

6.2.1 (2026-04-25)

Fix

• include id in requestAttributes JSON-RPC request (#104)

6.2.0 (2026-04-22)

Feat

• Make @icp-sdk/signer a direct dep and bump its minor version. (#101)

6.1.0 (2026-04-17)

Feat

• add requestAttributes for signed user attributes (#85)

BREAKING CHANGE

• login() is now renamed to signIn()

6.0.0 (2026-04-16)

BREAKING CHANGE

• • AuthClient.create() removed — use new AuthClient() instead
• getIdentity() is now async (returns Promise<Identity>)
• isAuthenticated() is now sync (returns boolean instead of Promise<boolean>)
• • identityProvider, derivationOrigin, and windowOpenerFeatures moved from AuthClientLoginOptions to AuthClientCreateOptions
• loginOptions field removed from AuthClientCreateOptions
• • allowPinAuthentication and customValues login options removed (not supported by the signer protocol)
• InternetIdentityAuthResponseSuccess type removed
• ERROR_USER_INTERRUPT removed

Feat

• one-click OpenID sign-in (#83)
• update README and quick-start for new API (#82)
• fresh session keys, improved error handling, singleton IdleManager (#80)

Refactor

• reorganize auth-client code structure (#84)
• sync constructor, sync isAuthenticated, async getIdentity (#81)
• replace custom postMessage protocol with @icp-sdk/signer (#75)

5.0.0 (2025-12-18)

• build: bump @icp-sdk/core to 5.0.0 (#65)

5.0.0-beta.2 (2025-12-17)

• build: bump @icp-sdk/core to 5.0.0-beta.2 (#62)

5.0.0-beta.1 (2025-12-11)

• build: bump @icp-sdk/core to 5.0.0-beta.1 (#55)

5.0.0-beta.0 (2025-11-26)

• build: bump @icp-sdk/core to 5.0.0-beta.0 (#55)

4.2.0 (2025-11-04)

Feat

• revert support requesting delegations with ICRC-29 (#50)

4.1.1 (2025-10-21)

Fix

• throw error if IndexedDB fails to open (#45)

4.1.0

Feat

• support requesting delegations using ICRC-29 (#39)

4.0.2 (2025-10-01)

Fix

• client: overwrite stored key on login to prevent key/delegation mismatch (#34)

4.0.1 (2025-09-26)

Fix

• Downgrade idb to fix the “localStorage is not defined” error when the library is used in a web worker context. (#28)

4.0.0 (2025-09-26)

Publishes the new @icp-sdk/auth package.

See the upgrading guide for more information.

4.0.0-beta.2 (2025-09-23)

4.0.0-beta.1 (2025-09-23)

3.2.6

This package was previously published as @dfinity/auth-client and its source code was hosted at dfinity/icp-js-core. The CHANGELOG of that repository contains the history of the changes up until v3.