codeql/csharp/ql/lib/change-notes/released/3.0.0.md

3.0.0

Breaking Changes

• C#: Add support for MaD directly on properties and indexers using attributes. Using Attribute.Getter or Attribute.Setter in the model ext field applies the model to the getter or setter for properties and indexers. Prior to this change Attribute models unintentionally worked for property setters (if the property is decorated with the matching attribute). That is, a model that uses the Attribute feature directly on a property for a property setter needs to be changed to Attribute.Setter.
• C#: Remove all CIL tables and related QL library functionality.

Deprecated APIs

• The class ThreatModelFlowSource has been renamed to ActiveThreatModelSource to more clearly reflect it only contains the currently active threat model sources. ThreatModelFlowSource has been marked as deprecated.

Minor Analysis Improvements

• DataFlow::Node instances are no longer created for library methods and fields that are not callable (either statically or dynamically) or otherwise referred to from source code. This may affect third-party queries that use these nodes to identify library methods or fields that are present in DLL files where those methods or fields are unreferenced. If this presents a problem, consider using Callable and other non-dataflow classes to identify such library entities.
• C#: Add extractor support for attributes on indexers.