Added getPersistenceUnit and getPresentationUnits support to custom calculations.

Added indexOf, toNumber, toString, toBoolean, and isIn support to custom calculations.

Revised documentation for iModel Data Extraction and updated recommendations for the associated workflows.

Added the technology preview Get Report Aggregation operation.

Changed automatic extractions to run whenever new changes to the iModel are ready to be processed instead of when a new named version is created, and changed the Run Extraction operation to run extraction on the latest changeset of an iModel instead of the latest named version if no changeset is specified in the request body.

Added technology preview operations for aggregation tables, aggregation table sets, aggregation properties, and report aggregations.

• Create AggregationTableSet
• Get AggregationTableSet
• Get AggregationTableSets
• Update AggregationTableSet
• Delete AggregationTableSet
• Create AggregationTable
• Get AggregationTable
• Get AggregationTables
• Update AggregationTable
• Delete AggregationTable
• Create AggregationProperty
• Get AggregationProperty
• Get AggregationProperties
• Update AggregationProperty
• Delete AggregationProperty
• Create Report Aggregation
• Get all Report Aggregations
• Delete Report Aggregation

Added the Get Extraction History operation.

Added an optional extractionEnabled property to the Mapping schema. Setting it to false excludes a mapping from the Run Extraction operation and from automatic execution after the Create iModel Named Version operation.

Changed the API URL prefix from /insights/ to /insights/reporting/ and renamed the API from "Insights" to "Reporting", and renamed all "Export" operations to "OData" (URLs changed from /reporting/export/ to /reporting/odata/).

Initial release of the Insights API.