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docs/datacenter/dtr/2.1/guides/release-notes.md

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Docker Trusted Registry release notes Docker Trusted Registry release notes
docker trusted registry, whats new, release notes
/docker-trusted-registry/release-notes/release-notes/
/docker-trusted-registry/release-notes/

Here you can learn about new features, bug fixes, breaking changes and known issues for each DTR version.

You can then use the upgrade instructions, to upgrade your installation to the latest release.

DTR 2.1

(10 Nov 2016)

Features

  • Out of the box integration between UCP and DTR. You no longer need to configure UCP to trust DTR and vice versa. Requires UCP 2.0 or higher
  • DTR now contains its own Notary server you can use to store secure image metadata
  • Notary is highly-available if DTR is configured for high availability
  • Added support of Google Cloud Storage driver using YML configurations
  • Added support for Amazon S3 compatible storages like Cleversafe object store by IBM

Installer

Made several improvements to the DTR installer, and added more configuration flag, for more customization at install time.

  • Several improvements to make installation more stable
  • Added the --log-tls-ca-cert, --log-tls-cert, --log-tls-key, --log-tls-skip-verify for specifying the TLS certificates to be used with the DTR logging driver
  • Added the --enable-pprof to enable pprof profiling of the server
  • Added the --etcd-heartbeat-interval, --etcd-election-timeout, and --etcd-snapshot-count options to configure the key-value store used by DTR
  • Added the --nfs-storage-url, and --dtr-storage-volume options to allow configuring where Docker images are stored

Web UI

  • Web UI now displays information about tag metadata and logs
  • Improved garbage collection settings

General improvements

  • Better integration with NFS storage driver to store Docker images
  • Better integration with Filesystem storage driver to store Docker images
  • Improved garbage collection performance and efficiency
  • Improved health checking API for more granularity