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Add DTR 2.4.0 release notes

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Joao Fernandes 2017-11-01 15:09:40 -07:00 committed by Joao Fernandes
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datacenter/dtr/2.4/guides/release-notes.md
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@ -12,3 +12,31 @@ You can then use [the upgrade instructions](admin/upgrade.md),
to upgrade your installation to the latest release.
## DTR 2.4.0
(11 November 2017)
**New features**
* Upgraded to Swagger 2.0 and Swagger UI 3.0.
* DTR can now be deployed on IBM Z (s390x architecture).
* Updated the `docker/dtr-rethink` images to include `rethinkcli` for easier troubleshooting.
* Notary now allows you to see audit logs using the `/v2/_trust/changefeed`, and
`/v2/<repository>/_trust/changefeed` endpoints.
**Bug fixes**
* When setting up periodic garbage collection, it used to run in a different,
less thorough mode than when run manually. Now garbage collection always runs in
the correct mode.
* Fix error when garbage collecting manifest lists.
* Fixed issue when reconfiguring DTR from a non-local storage to NFS, causing the
change to not be persisted.
* Backported Docker Distribution race fix. [2299](https://github.com/docker/distribution/pull/2299)
* Reduced unnecessary logs in Jobrunner.
* Other general reliability improvements.
**Known issues**
* Backup uses too much memory and can cause out of memory issues for large databases.
* The `--nfs-storage-url` option uses the system's default NFS version instead
of testing the server to find which version works.