The latest supported release for Data Stream Designer is version 3.1.
v3.1
Features Added
- Server variables
- Use case default collection refactoring
- Agent Framework Upgrade
- Autoscaling
Enhancements
- Error messages improved
- “Uncategorized” default category renamed to “My Sandbox”
- General UI enhancements
- Ability to clean stream host logs
- Ability to change log level for stream hosts
Issues Fixed
- Theming not correctly applied to icon for Device View page
- User is now navigated away from Use Case if they remove permission for themselves
- Endless paging not working for Use Case tiles when the page is refreshed
- Stream host crashes on Linux machines if certain exceptions are encountered
- Error shown on Agent page if there have been no Use Cases created yet
- Live notifications occasionally not updating data on pages
v3.0.3
Features Added
- Agent Isolated and Integrated loading option added
- Multiple Agent upload added
- Help & support page added
- Debian and Ubuntu stream host installation options added
- Use cases can be viewed per agent
- Count added indicating how many use cases are using a specific version of an agent
Enhancements
- 9 Dots menu is now sorted alphabetically
- Use case export can include Sensitive data if requested
- Agents for cross-host communication are now separately identifiable
- Support for selecting a certain version of an Agent for cross-host communication
- AI & Machine learning category added to toolbox
- Help link and icon updated
- UI improved for remote receivers and -publishers on Collections page
- UI improved to allow stream hosts to be downloaded easier through the use of a dialog.
Issues Fixed
- Access rights not enforced on Business Case
- Cannot specify password in Agent Configuration with a # in it
- “Load more” button always visible on dashboard
- Incorrect amount of use cases loaded initially or when scrolling down
- Arrows on canvas gets switched on save
- “More” button not always showing its menu when hovered over
- MQTT Broker connection does not recover after connectivity drop
v3.0.2
New Features/ Changes:
- IoT Framework 3.0.2 released
- Input mappings Show Unmapped/Show All option added
- Input mappings Map by expression feature has been added
- Stream Hosts can be ranked in order of priority for configuration request handling
- Input mapping grid editor/drop down will always be shown
- On Error Endpoints added
- Ability to sort Categories added
- Upgraded to .Net Core 2.1.1
- A Title control which can accept static text or HTML Markup is now supported in the Agent Configuration page
- Agent configuration TokenBox now allows Select All option
- Support for Unicode characters in Inputs mappings added
Issues Resolved:
- Agent configuration uploaded file is not shown
- Cannot publish to a specific Output Endpoint
- Re-adding an arrow after deleting it makes the canvas unresponsive
- Categories management page shows loading panel constantly after a Live change notification
- Stream host fails to start – ‘All pipe instances are busy’
- User with Read only access is not able to Publish/Unpublish a use case
- Share a use case all company users
- Password with # character is not being encrypted properly
- Polling agent stops if there is an error in Poll
v3.0.1
- Migrated to .Net Core
- Support for Linux added
- Agents Framework rewritten
- Simplified to support Polling and Receiving Agents
- Ability to Asynchronously publish events added
- Inputs and Outputs are now identifiable by Endpoint names
- Virtual and Non-Virtual agents introduced
- User Interface migrated to XMPro SPA Framework
- Metadata tags added
- Global search added
- Audit trail added
- Concept of Categories introduced
- Use cases and Agents can be categorized
- Use Cases
- Ability to Share a use case added
- Live View extended to be able to view multiple Stream Objects together and using different widgets.
- Business case added
- Notes capturing added
- History timeline added
- Concept of Collections introduced
- Ability to register Stream Hosts in a collection
- Ability to revoke credentials
- Ability to download Connection profile
- Ability to download Stream Host
- Stream Server deprecated
- Stream Host – a platform independent host to execute streams introduced
- Can run at Edge, Plant Server or Cloud
- Caching support introduced
- Nlogs introduced
- C# based transformations added
- MDTC requirement removed