v1.7.0-rc2

Initial release for Grafana v7.
Rewritten in React using the new Grafana plugin framework.

• Thresholds [field can override]
• Aggregation Options [field can override]
• Unbound Color Levels [field can override]
• Value mapping to text [field can override]
• Unit Format [field can override]
• Value of metric to display (min/max/mean/last/) [field can override]
• Decimal precision [field can override]
• CSS Override
• Indicator as background or text color
• Theme reactive
• Theme customization
• Variable replacement in the diagram definition

TODO:

• Remote Diagram Definitions [url] incomplete