v2.0.0-rc.4

New Features

• BREAKING CHANGE: Migrate to OCI Artifact from ORAS Artifact
  • Upgrade to image-spec v1.0.0-rc.2
  • Support OCI Artifact Manifest
  • Support Referrers API and its fallback Referrers Tag Schema
  • Support indexing referrers when pushing and deleting manifests with the subject field
• Add package registry/remote/errcode to support checking the error code returned by the registry/remote package
• Add content.VerifyReader for verifying the read content against the descriptor

Bug Fixes

• fix #303: Scrutinize references for digests posing as tags

Other Changes

• BREAKING CHANGE: Change the signature of Repository.Referrers()
• BREAKING CHANGE: Merge oras.PackArtifact() into oras.Pack()
• Improve error message on platform mismatch
• Improve error message for Repository.FetchReference()
• Increase test coverage
• Check license header in Github workflow
• Other minor fixes

Detailed Commits

• test: add interface tests for Repository, blobStore and manifestStore by @wangxiaoxuan273 in #313
• fix: add missing license headers by @jasminetMSFT in #315
• build: license header check in github workflows by @jasminetMSFT in #316
• feat: add read and verify utility method by @wangxiaoxuan273 in #324
• fix: fix data race in TagBytesN unit test by @Wwwsylvia in #329
• fix: improve oras manifest fetch --platform error message by @lizMSFT in #330
• fix: fix 404 error message for manifestStore.FetchReference by @Wwwsylvia in #331
• fix: add nil checks for some functions by @jasminetMSFT in #327
• feat!: support OCI artifact manifest with descriptor migration by @Wwwsylvia in #334
• fix: Scrutinize references for digests posing as tags by @nima in #326
• refactor: optimize extended copy filters by @Wwwsylvia in #335
• Update image-spec to v1.1.0-rc2 by @sajayantony in #339
• refactor: update implementation of Referrers API by @Wwwsylvia in #340
• refactor!: merge oras.PackArtifact() into oras.Pack() by @Wwwsylvia in #343
• feat: index referrers on manifest push by @Wwwsylvia in #348
• feat: index referrers on manifest delete by @Wwwsylvia in #350
• feat: include error code in error response by @Wwwsylvia in #352
• refactor: refactor functions related to querying referrers by @Wwwsylvia in #353

New Contributors

• @jasminetMSFT made their first contribution in #315

Full Changelog: v2.0.0-rc.3...v2.0.0-rc.4