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@digitalbazaar/vc ChangeLog

7.1.0 - 2024-10-10

Added

  • Add maxClockSkew parameter to time comparison functions with a default of 5 minutes. This also constitutes a fix for decentralized systems where clocks are not expected to be perfectly in sync.

7.0.0 - 2024-08-01

Added

  • Add support for VC 2.0 Verifiable Credentials issuance and verification.
  • Add support for VC 2.0 Verifiable Presentations issuance and verification.
  • Add support for VC 2.0 validFrom and validUntil.
  • Add Test vectors for VC 2.0 VCs & VPs.

Changed

  • BREAKING: Default issuance now uses VC 2.0 context.
  • BREAKING: DateTime validator is now an xml schema DateTime validator.
  • Switch from credentials-context to @digitalbazaar/credentials-context for v1 and v2 contexts.
  • Simplify context packages usage by using exported contexts directly.
  • Improve credentials context mapping to and from versions.

6.3.0 - 2024-05-17

Added

  • Documentation in the README and tests for bbs-2023.

Changed

  • Change engines.node to >=18 to support newer keys & suites.

Fixed

  • Required parameter error for "verifiableCredential" in vc.derive matches name of parameter.

6.2.0 - 2023-11-14

Added

  • Allow credentialStatus arrays in credential status check.

6.1.0 - 2023-11-13

Added

  • Add derive() API for deriving new verifiable credentials from existing ones, for the purpose of selective disclosure or unlinkable presentation.

6.0.2 - 2023-08-04

Fixed

  • Ensure that issuanceDate is only checked on verification, not issuance.

6.0.1 - 2023-03-17

Fixed

  • Fix bug with option overrides for verifying presentations.

6.0.0 - 2023-01-17

Removed

Changed

  • Update dependencies.
    • BREAKING: Remove support for expansionMap. (Removed in dependencies.)

5.0.0 - 2022-08-24

Changed

  • BREAKING: Use jsonld-signatures@11 and jsonld@8 to get new safe mode (and on by default when using canonize) feature.

4.0.0 - 2022-06-23

Changed

  • BREAKING: Check if credential has expired when expirationDate property exists.

Added

  • Add optional param now to verifyCredential(), createPresentation(), verify(), and issue().

3.0.0 - 2022-06-15

Changed

  • BREAKING: Convert to module (ESM).
  • BREAKING: Require Node.js >=14.
  • Update dependencies.
  • Lint module.

2.1.0 - 2021-12-20

Changed

  • Sync VC example context from vc-data-model spec source.

2.0.0 - 2021-10-20

Changed

  • Fix validation of credentialSubject.id, issuer and evidence -- if it's not a URI, reject the credential.
  • BREAKING: No longer pass in custom parameters to issue().

Added

  • If issuanceDate is not set, default to now() on issuing.

1.0.0 - 2021-04-22

Changed

  • BREAKING: Rename library to @digitalbazaar/vc.
  • Update dependencies.

Removed

  • BREAKING: Remove typescript def generation support.
  • BREAKING: No longer shipping browser bundles.
  • BREAKING: Move binaries from bin/ to @digitalbazaar/vc-js-cli.

0.6.4 - 2020-05-22

Added

  • The results from verifying a presentation now includes credentialId which makes it possible to correlate success/failure messages with credentials.

0.6.3 - 2020-05-14

Fixed

  • Improve error reporting when suite parameter is missing.

0.6.2 - 2020-05-04

Fixed

  • Accept string value for a single VP context.

0.6.1 - 2020-05-01

Fixed

  • Fix reporting of credentialResults in verify output.

0.6.0 - 2020-04-29

Added

  • Add checkStatus option. This is a function that can be passed that will be executed when a VC has a credentialStatus attribute.

0.5.0 - 2020-03-26

Changed

  • verifiableCredential param is now optional in createPresentation().
  • BREAKING: verify() now only verifies presentations, not credentials, (since that will be the most common use case). For credentials, a separate verifyCredential() method has been added.
  • BREAKING: Rename verify()'s purpose parameter to presentationPurpose.

0.4.1 - 2020-02-20

Changed

  • Multiple types for a VerifiableCredential no longer required (fix).
  • Multiple @contexts for a VC no longer required (fix).

0.4.0 - 2020-02-14

Changed

  • BREAKING: For VerifiablePresentations, break the async createPresentation() API into two separate calls: a sync createPresentation() and an async signPresentation().
  • BREAKING: Change default proof purpose for VerifiablePresentations from assertionMethod to authentication.
  • BREAKING: A challenge param is required when verifying a VP.

Added

  • Add support for optionally verifying unsigned presentations.

0.3.0 - 2020-01-28

Changed

  • Update docs.
  • Evidence IDs are now optional.
  • Update webpack build.
  • Cleanups.
  • Use credentials-context package.
  • Update dependencies.
  • BREAKING: Add further checks for controller, suite and assertionMethod

Removed

  • BREAKING: Node.js v6 support.

0.2.0 - 2019-08-07

Added

  • Export defaultDocumentLoader in main vc.js.

0.1.0 - 2019-08-07

Added

  • Initial version. See git history for changes.