Dashboards API is no longer supported! JSON output customisation & Embeddings Drift Metric

Breaking Changes:
Old API is no longer supported! There are no more Dashboards, Model Profiles, Tabs, and Profile Sections!
#550

Updates:
JSON output customisation:
#543
#545
#548

Text descriptors support in column metrics and tests:
#542
#546
#553
#557

Embeddings Drift Metric
#558

Fixes:
#560

New Examples:
How to customize JSON output for Reports and TestSuites?
How to calculate drift for embeddings?
How to apply column metrics for text descriptors?