File _patchinfo of Package patchinfo

<patchinfo incident="5093">
  <issue id="970507" tracker="bnc">Update docker-registry to 2.3.1</issue>
  <issue id="948097" tracker="bnc">[TRACKERBUG] Update docker-distribution to version 2.1.1</issue>
  <category>recommended</category>
  <rating>moderate</rating>
  <packager>jordimassaguerpla</packager>
  <description>
This update for docker-distribution fixes the following issues:

- Updated version 2.1.1 to 2.4.0
  + New S3 storage driver
    * The default s3 storage driver is now implemented on top of the official Amazon
      S3 SDK, boasting major performance and stability goodness. The previous storage
      is still available, but deprecated.
  + Garbage Collector
    * A garbage collector tool has been added to the registry. For more details see
      the garbage collector documentation.
  + Tagged Manifest Events
    * Manifest push and pull events will now include the tag which was used in the
      operation (if applicable).
  + Relative URLs
    * The registry can now be configured to return relative URLs in Location headers.
  + V1 Signature disabled
    * With the ongoing adoption of the schema 2 manifest format and deprecation of
      signatures, this option will improve pull performance by generating and
      returning a single libtrust signature.
  + Gotchas
    * The RADOS storage driver has been removed. The registry can still be used with
      Ceph as the storage backend using the swift driver in conjunction with the
      Swift API gateway.
    * The command line format has changed to support subcommands. To run a registry
      as before an additional subcommand - serve - is required.
    * The legacy S3 storage driver, based on adroll/goamz is now deprecated and will
      be removed in a future release.

  + Allow uppercase characters in hostnames.
  + Fix schema1 manifest etag and docker content digest header.
  + Add option to disable signatures.
  + To avoid any network use unless necessary, delay establishing authorization.
  + Extend authChallenger interface to remove type cast.
  + Enable proxying registries to downgrade fetched manifests to Schema 1.
  + Support the Image Manifest Version 2, Schema 2 manifest format.
</description>
  <summary>Recommended update for docker-distribution</summary>
</patchinfo>