Pulp-container

Features {: 2.21.0-feature }

- Added support for filtering remote repositories in pull-through caching using `includes` and
`excludes` fields. These fields can be set on pull-through caching remote objects.
[459](https://github.com/pulp/pulp_container/issues/459)
- Added support for the Replication feature. The replication process allows a Pulp instance to
replicate container repositories from an upstream Pulp, creating the required remotes,
repositories (those will always be read-only), and distributions.
[1648](https://github.com/pulp/pulp_container/issues/1648)

Bugfixes {: 2.21.0-bugfix }

- The pulp signing task that produces atomic type signature no longer signs cosign signatures,
attestations and sboms (images that end with .sig, .att, or .sbom), and ignores them instead.
[1347](https://github.com/pulp/pulp_container/issues/1347)
- Fixed a bug that caused intermittent failures during the pull-through caching when using non-local
filesystem storage.
[1493](https://github.com/pulp/pulp_container/issues/1493)
- Made the pull-through caching machinery resilient to connection errors.
[1499](https://github.com/pulp/pulp_container/issues/1499)
- Pulp Container specific settings are now properly validated during the deployment checks of a Pulp
instance.
[1550](https://github.com/pulp/pulp_container/issues/1550)
- Tasks created after uploading manifests will now remain available for further inspection and will not be deleted.
[1602](https://github.com/pulp/pulp_container/issues/1602)
- Disallowed anonymous users to pull images from private pull-through distributions.
[1623](https://github.com/pulp/pulp_container/issues/1623)
- Permitted users with the `pull_new_containerdistribution` permission to pull new data via
pull-through distributions.
[1624](https://github.com/pulp/pulp_container/issues/1624)
- Modified the `_catalog` endpoint to allow non-authed users to see all repos in catalog
(private and public) when token-auth is disabled.
[1651](https://github.com/pulp/pulp_container/issues/1651)
- Disallowed anonymous users to pull new content via a pull-through caching distribution. Content that
is already cached/downloaded can be still pulled.
[1657](https://github.com/pulp/pulp_container/issues/1657)

Misc {: 2.21.0-misc }

- [1607](https://github.com/pulp/pulp_container/issues/1607), [#1681](https://github.com/pulp/pulp_container/issues/1681)

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Bugfixes {: 2.20.5-bugfix }

- Fixed a bug where the authentication scheme in the authorization header
was not being parsed correctly.
[1812](https://github.com/pulp/pulp_container/issues/1812)
- Fixed an issue in `DOCKER_MANIFEST_V1_SCHEMA` definition where the optional `jwk` header parameter
was defined as required.
[1874](https://github.com/pulp/pulp_container/issues/1874)

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Bugfixes {: 2.20.4-bugfix }

- Fixed the JSONField specification so it doesn't break ruby bindings.
See context [here](https://github.com/pulp/pulp_rpm/issues/3639).

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Bugfixes {: 2.20.3-bugfix }

- Resolved an issue with syncing content causing errors when retrieving manifests without a mediaType
definition.
[1746](https://github.com/pulp/pulp_container/issues/1746)

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No significant changes.

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Bugfixes {: 2.20.1-bugfix }

- Fixed an issue causing an HTTP 500 error when a GET request for a non-existing
blob was made to a distribution with only a `repository_version` set.
[1703](https://github.com/pulp/pulp_container/issues/1703)

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