mirror of https://github.com/docker/docs.git
Improve release notes for datacenter
This commit is contained in:
Joao Fernandes
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b405004e07
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title: Docker Trusted Registry release notes
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description: Docker Trusted Registry release notes
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keywords:
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- docker, documentation, about, technology, understanding, enterprise, hub, registry, release notes, Docker Trusted Registry
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- docker trusted registry, whats new, release notes
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---
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Here you can learn about new features, bug fixes, breaking changes and
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@ -11,52 +11,44 @@ known issues for each DTR version.
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You can then use [the upgrade instructions](install/upgrade.md),
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to upgrade your installation to the latest release.
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## DTR 2.1 Beta 3
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## DTR 2.1
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(24 Oct 2016)
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(10 Nov 2016)
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**Bug Fixes**
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**Features**
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* Fixed Swift configuration error in DTR web UI when using advanced settings
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* Fixed bug where organization owner would not see the delete button for repository
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* Changed http response when deleting a non-existent tag from 204 to 404
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* Changed http response when deleting a non-existent manifest from 500 to 404
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* Users now show in the organization member list
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* Team name is now being displayed in the UI
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* Organization administrators can now delete repositories
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* Fixed problem that prevented organization administrators to change a user role
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* Fixed problem when removing users from an organization in the UI
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* Fixed errors in Internet Explorer 11
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* Fixed problem that caused the garbage collection job to treat valid manifests as corrupt
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## DTR 2.1 Beta 1
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(7 Oct 2016)
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**docker/dtr image**
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* Added more flags to the docker/dtr image to configure logging and tuning of
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etcd when troubleshooting performance issues
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* Added support to specify a custom volume or NFS mount to store the Docker images
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* Several improvements to make installation command more stable
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**Components**
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* DTR now contains its own Notary server you can use to store secure image metadata
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* Out of the box integration between UCP and DTR. You no longer need to
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configure UCP to trust DTR and vice versa. Requires UCP 2.0 or higher
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* DTR now contains its own Notary server you can use to store secure image
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metadata
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* Notary is highly-available if DTR is configured for high availability
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* Added support of Google Cloud Storage driver using YML configurations
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* Added support for Amazon S3 compatible storages like Cleversafe object store
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by IBM
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**UI**
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**Installer**
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* Improved UI for configuring garbage collection jobs
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* Removed user management pages. User management workflows can be done in UCP
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* UI now shows author, push time, and layer sizes for tags
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Made several improvements to the DTR installer, and added more configuration
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flag, for more customization at install time.
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Additional tag data is available in the API including Tag Author, Time pushed, Layer sizes, and Dockerfile commands. The GUI includes the following tag data: Tag Author, Time pushed, and Layer sizes.
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* Several improvements to make installation more stable
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* Added the `--log-tls-ca-cert`, `--log-tls-cert`, `--log-tls-key`,
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`--log-tls-skip-verify` for specifying the TLS certificates to be used
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with the DTR logging driver
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* Added the `--enable-pprof` to enable pprof profiling of the server
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* Added the `--etcd-heartbeat-interval`, `--etcd-election-timeout`, and
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`--etcd-snapshot-count` options to configure the key-value store used by DTR
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* Added the `--nfs-storage-url`, and `--dtr-storage-volume` options to allow
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configuring where Docker images are stored
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**General**
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**Web UI**
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* Added support for S3 compatible storage
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* Added support for Google Cloud storage
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* Several improvements to garbage collection
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* Improved DTR health checking API
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* API now returns author, push time, layer size and other information for tags
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* Web UI now displays information about tag metadata and logs
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* Improved garbage collection settings
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**General improvements**
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* Better integration with NFS storage driver to store Docker images
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* Better integration with Filesystem storage driver to store Docker images
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* Improved garbage collection performance and efficiency
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* Improved health checking API for more granularity
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@ -13,94 +13,50 @@ known issues for the latest UCP version.
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You can then use [the upgrade instructions](installation/upgrade.md), to
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upgrade your installation to the latest release.
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## Version 2.0 Beta 3
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## Version 2.0.0
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(24 Oct 2016)
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(10 Nov 2016)
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**Features**
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* Core
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* Added HTTP routing mesh feature to enable hostname routing for services on
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top of Docker's existing network mesh
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* It's now possible to install a new UCP cluster using a backup via the
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`install --from-backup` operation. Note that this will preserve the UCP cluster
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configurations but not any application services or networks from the old cluster
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* Native support for Docker Engine 1.12 running in swarm mode
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* Support for declaring the application desired state with `docker service`
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* Backwards compatibility for using `docker run`, `docker-compose`,
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`docker logs`, and `docker exec` commands on UCP
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* Pause and drain nodes for putting nodes in maintenance
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* Specify container health checks in a Dockerfile and view container status
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in the web UI
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* Granular label-based access control for services and networks
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* Use Docker content trust to enforce only running images signed by members
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of specific teams
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* Built-in TCP load balancing and service discovery for services
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* Added an HTTP routing mesh for enabling hostname routing for services
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(experimental)
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* UI/UX
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* Added a new section to the UCP web UI dashboard page that provides sample
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workflows to help users get started with DDC
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* Added a new color for node state, gray, which is used to notify the user
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to wait on using the node until it finishes an operation it is undergoing
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* The Create Network screen now has additional options for encryption, MTU,
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and multiple IPAM configs
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* It's now possible to load image .tar files directly from the UCP web UI
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* It's now possible to edit a permission label directly on the Team page
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* It's now possible to edit multiple node parameters prior to saving changes
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* You can now see a container's size in its detailed description view
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**Installer**
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**Bug Fixes**
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* You can now install UCP on an existing Docker Engine 1.12 swarm, by running
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the UCP install command on manager node. Requires CS Engine 1.12 or higher.
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* It's now possible to install a new UCP cluster using a backup using the
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`restore` command. This preserves the UCP cluster configurations but not any
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application services or networks from the old cluster.
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* Core
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* Pre-loading UCP images in a node is no longer requires prior to joining
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it as a manager or promoting it from worker to manager
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* Uninstall now properly removes all UCP containers
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* Authentication service now normalizes capitalized letters for LDAP authentication
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* It is now possible to demote or remove manager nodes that are "down"
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* Support dumps should now download correctly despite stalling or timeouts
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from the cluster
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* Networks RBAC now works correctly for `service create` and `service update`
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* Admins can now successfully create/update services with bind mounts
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* Only admins are now allowed to stop UCP system containers
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* DAB deploy screen now correctly displays networks
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* docker/ucp image
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* UCP now informs you if docker/ucp command has been deprecated or removed
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* Uploading a license during install now works correctly
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* The `--root-ca-only` flag has been removed from backup/restore commands
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* UI/UX
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* The Users page can now list up to 1 million LDAP/AD users
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* The Nodes page now displays more useful status updates for commands for
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joining, removing, and promoting/demoting nodes
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* Removed unnecessary scrollbars from Deploy Services wizard
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* Errors in the Services tab are now more descriptive
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* It's now more clear where to find and manage DDC system images
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* UCP now provides more clear warnings for issues related to upgrades, node
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management, backups, DAB deploys, and uploading certs
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**Web UI**
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## Version 2.0 Beta 1
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* Web UI has been significantly redesigned for this release
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* Add, remove, pause, and drain nodes from the web UI and see their status
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in real-time
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* One-click promotion of worker nodes to managers for high availability
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* You can now reconfigure certificates, SANs, and key-value store parameters
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from the UI
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* Added getting started guides and tooltips for guiding new users on the
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platform
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* Added instructions to the web UI on how to install and integrate with DTR
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* Added a wizard to make it simpler to deploy Docker services from the UI
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(7 Oct 2016)
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**General improvements**
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**Docker swarm**
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* UCP now leverages the swarm capabilities provided by Docker Engine 1.12
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* Improved performance and scalability since engine-discovery mode and etcd are
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no longer used for swarm inventory and overlay networks
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* Smooth transition from container-based workflows to service-based workflows
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* You run `docker logs`, `docker exec` and other container operations on
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service tasks
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* Adding nodes to UCP is easier, just run `docker swarm join`
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* Now you can deploy and update services from the UI
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* Experimental support for deploying Distributed Application Bundles
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**docker/ucp image**
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* Renamed the `uninstall` command to `uninstall-cluster`
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* Checks if clocks are synchronized when joining nodes
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* Uninstaller now removes all UCP volumes
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* Improved help output and error messages
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**UI/UX**
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* Added tooltips and other messages to provide better in-context help
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* All edit pages now use a side-modal for creating in-context
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* Improved input validation across all the UCP UI
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* Added a wizard for guiding users when deploying services
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* Improved the dashboard page
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* Improved UI for joining nodes to UCP
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* Improved error page for 404 errors
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* Improved page for customizing certificates
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**General**
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* Improved performance and scalability
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* Several improvements to the authentication and authorization service
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* UCP and DTR system resources are now hidden and protected from non-admin users
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* Improved support dump with more system information, readable file formats,
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and container names/IDs
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* LDAP/AD now lists up to 1 million users
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