## 10.1.0

### New Features

* A new predicate `getSwitchCase` was added to the `SwitchStmt` class, which yields the `n`th `case` statement from a `switch` statement.
* Data flow barriers and barrier guards can now be added using data extensions. For more information see [Customizing library models for C and C++](https://codeql.github.com/docs/codeql-language-guides/customizing-library-models-for-cpp/).

### Minor Analysis Improvements

* Added taint flow models for the `Strsafe.h` header from the Windows SDK.