Trendz Analytics v1.9.x Release Notes

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Improvements:

• Added support for the latest ThingsBoard API version.

Bug fixes:

• Fixed anomaly field fetching.
• Fixed date field formatting inside tables.
• Fixed Count aggregation in batch calculation fields.
• Fixed direct view sharing on the dashboard.
• Fixed formatting for duration percent fields.
• Fixed cells color for a heatmap when range value is blank.
• Fixed date formatting in CSV export.

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Improvements:

• Added alarm report.
• Added manual color ranges for heat maps.
• Added manual color settings for the calendar.
• Added anomaly review widget for ThingsBoard.
• Added row click event for bar charts and heatmaps.
• Improved authentication for background tasks.
• Added scheduled task status in the views table.
• Added white labeling options for Trendz UI.
• Improved UI responsiveness for large topologies.
• Added support for native data export in ThingsBoard dashboards.

Bug fixes:

• Resolved formatting issues in CSV data export.
• Fixed sorting issues in the table view.

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Improvements:

• Added preview mode for large reports.
• Added linear regression for scatter plots.
• Added user timezone for scheduled tasks.
• Updated native library for ThingsBoard 3.4+.

Bug fixes:

• Fixed delta aggregation.
• Fixed individual local dates for fields.
• Fixed horizontal bar zoom.
• Avoided report double loading.
• Fixed scroll inside views.
• Fixed date-time label formatting.

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Improvements:

• Added configurable fill gaps strategy.
• Added view templates.
• Added ability to save computed metrics as telemetry in ThingsBoard.
• Added support for Alarm fields in reporting.
• Added support for Anomaly fields in reporting.
• Added ability to combine multiple fields in a pie chart.
• Added ability to save state and calculated fields for reuse.
• Implemented multi-root related items loading.
• Switched to the JavaScript engine for state and calculated fields.
• Improved time series prediction models.
• Added support for interval time window from ThingsBoard.
• Improved performance for large datasets.
• Updated native library for ThingsBoard 3.3+.
• Added autorefresh of filter values inside reports.
• Updated resources path to allow hosting Trendz and ThingsBoard on the same domain.
• Added configurable tooltip type for bar/line charts.
• Added measurements collection during report build.
• Added hosting of ThingsBoard widget library resources inside Trendz service.