0.94.0

Changes since Multipaz 0.93.0 include:

• Improved and standards-compliant DCQL support in OpenID4VP implementation.
• Generalizing of the Multipaz X.509 extension including adding support for using this extension on reader certificates for conveying reader identity.
• OpenID4VCI support with ProvisioningModel and ProvisioningClient.
• Support for querying and setting whether Bluetooth is enabled.
• High-level composable for simpler QR mdoc presentment.
• Support for creating AttestKey in Android Keystore Secure Area.
• Native support for W3 Digital Credentials API on Android.
• New org.multipaz.models.verification package with utility functions to make it easier to create W3C DC requests and validate W3C DC Responses.
• Support for EU Age Verification ISO mdoc document type (eu.europa.ec.av.1) with support for this in both the issuer, testapp, and verifier.
• Support for 18013-5 Second Edition in DeviceRequest and DeviceEngagement. Additional support 18013-5 Second Edition will appear in future releases.
• New org.multipaz.loyality.1 ISO mdoc document type, for use in samples and codelabs.
• Update PhotoID document type to latest ISO/IEC 23220-4 draft.
• System of Record and Issuer enhancements.
• NFC Reading enhancements.

0.93.0

[0.93.0] - 2025-08-04

Changes since Multipaz 0.92.1 include:

• TrustManager rearchitecture to better support applications allowing
  the user to add/remove/edit entries, e.g. Multipaz Identity Reader.
• W3C Digital Credential improvements on Android to include the Exchange Protocol, as required.
• Make DeviceRequestGenerator work with keys in a SecureArea.
• New system-of-record server and OpenID4VCI interoperability fixes.
• Allow scanning NFC without a dialog, for platforms that support it (e.g. Android).
• Support for Longfellow ZK and new ZKP plumbing in
  latest ISO/IEC 18013-5 Second Edition drafts.
• OpenID4VP 1.0 support using URI schemes.
• Support requests with multiple protocols in W3C DC API in verifier.multipaz.org and properly
  handle it in Multipaz Test App.
• Unit tests for Android Credential Manager Matcher.
• Face matching support in multipaz-vision, using LiteRT
  and FaceNet.
• Update of all dependencies to latest version, including kotlinx-datetime 0.7.1 which includes
  the migration of Instant and Clock from kotlinx.datetime to kotlin.time.
• Bug fixes and other enhancements.

0.92.1

[0.92.1] - 2025-06-27

Changes since Multipaz 0.92.1 include

• Fix BLE GATT on older Android devices.
• Pass the full JWS for OpenID4VCI key attestations, not just the body of the JWT.

0.92.0

[0.92.0] - 2025-06-25

Changes since Multipaz 0.91 include:

• Face Detection routines and Selfie detection, using MLKit
• BLE GATT data race fixes.
• Update SD-JWT implementation to properly handle non-top-level disclosures.
• Update JWE, JWS routines to work on Kotlin Multiplatform and drop dependency on Nimbus library.
• Update to latest W3C Digital Credential API.
• OpenID4VP Draft 29 support.
• OpenID4VCI interoperability fixes.
• Removal of BouncyCastle Dependency.
• Consent Prompt enhancements.
• Exporting of Android services/activities to make W3C DC API and NFC Engagement easier to implement.
• Fix for Annex C implementation discovered during interop testing ("Response" -> "response").
• Migration of all server code to use Ktor environment, making it easier to deploy.
• Stand up at https://verifier.multipaz.org, https://issuer.multipaz.org, and https://csa.multipaz.org.
• New "Raw DCQL" box in online verifier code.
• Rework QR code generation and scanning and drop some dependencies.
• Generate and publish Multipaz.xcframework w/ Package.swift file for easy consumption in Swift projects.

Multipaz 0.91.0

[0.91.0] - 2025-05-30

Changes since Multipaz 0.90 include

• Fix generated reader auth certificates to contain required extensions from
  ISO/IEC 18013-5:2021 Annex B.1.7.
• Multiplatform Camera composable in multipaz-compose library.
• OpenID4VP draft 24 updates, based on interoperability testing.
• OpenID4VCI updates.
• Preliminary ZKP support.
• Preliminary support for scanning barcodes, using MLKit.
• Updated RPC schema hash calculations to better support with different Kotlin versions.
• Better support for semantic versioning.
• New icons.
• New https://apps.multipaz.org/ website with prebuilt APKs.

Multipaz 0.90

[0.90] - 2025-03-26

This is the first release with the CHANGELOG.md file and also the first release using the new
Multipaz name. Main changes since the Identity Credential version 202411.1 include:

• The project has been renamed to Multipaz and all package names have been
  changed from com.android.identity to org.multipaz.
• New multipaz-models and multipaz-compose libraries
• Removal of appholder module.
• Conversion of DocumentStore, Document, Credential to use suspend methods.
• Conversion of SecureArea to use suspend methods.
• Introduction of new PromptModel to handle interaction with the user for
  asynchronous methods on SecureArea and NFC tag reading.
• New multiplatform ASN.1 and X.509 code.
• New multiplatform ISO/IEC 18013-5 proximity presentment stack.
• New multiplatform NFC stack and NFC tag reader abstraction.
• New multiplatform storage backend.
• New presentment model and composable.
• New HTML/Markdown, Notifications, LockScreen multiplatform composables.

November 2024 release

The 202411.1 release includes the following libraries

• identity
• identity-mdoc
• identity-doctypes
• identity-android
• identity-android-legacy
• processor-annotations

Artifacts are available on Google Maven.

August 2024 release

The 202408.1 release includes the following libraries

• identity
• identity-mdoc
• identity-doctypes
• identity-android
• identity-android-legacy
• processor-annotations

Artifacts are available on Google Maven.

Second Release

This is the second release

Initial Release

This is the initial release of the Identity Credential library.