Release 23.4 Notes

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Version Numbering Update

As of version 23.4, the documentation versioning will mirror the platform release version numbers, rather than the client version numbers.

Please refer to the bottom of the release notes for information on which client version is recommended for a given platform release.

Release of Fiddler platform version 23.4:

• Support for custom features in Charts, Alerts, and Root Cause Analysis
• Ability to set alerts on multiple columns at once
• Support for webhook alert notifications
• Two new monitoring metrics for analyzing numeric columns (Average and Sum)
• Improved Python client usability

What’s New and Improved:

• Custom Features
  • Custom features can plotted on Charts
  • Alerts can be set on Custom features
• Alert Rules on Multiple Columns
  • Streamlined the workflow by enabling users to designate alert rules for up to 20 specified columns
• Webhook Alert Integration
  • Webhook is available as a new destination for alert notifications.
• Statistic Metrics
  • Adds a new Metric Type to Charts and Alerts, enabling two new Metrics:
    • Average (takes the average of a numeric Column)
    • Sum (takes the sum of a numeric Column)
  • Learn more on the page Statistics
• Python client 2.0
  • Refactors the client structure for improved usability (see API documentation for detailed information)
  • Removed methods:
    • run_feature_importance
    • run_explanation
    • run_fairness
    • run_model
  • New methods:
    • get_feature_importance
    • get_feature_impact
    • get_explanation
    • get_fairness
    • get_predictions
  • Updated methods:
    • get_mutual_information
    • add_alert_rule
    • get_alert_rules

Client Version

Client version 2.0 or above is required for the updates and features mentioned in the 23.4 release.