Changes in version 0.1.5                        

Bug fixes

  - Fixed hints on incorrect answers not being displayed.

                        Changes in version 0.1.4                        

Improvements

  - Removed additional line break from feedback.

                        Changes in version 0.1.3                        

Bug fixes

  - Fixed issue with search_ast() for calls without arguments.

                        Changes in version 0.1.2                        

Bug fixes

  - Fixed scoping issue with ql_*() evaluate results helper functions.

                        Changes in version 0.1.1                        

New features

  - Added ql_src() and ql_ast() for accessing user code and parsed ASTs.

                        Changes in version 0.1.0                        

Initial release

Core Functionality:

  - Added apply_checks() for user code validation in Quarto Live
    exercises.
      - Provides hints for each test that doesn't pass
      - Supports a debug view to see the state of all available check
        variables.

Code checking functions:

  - Added search_ast() for analysing parsed user code:
      - Search for function usage (.fn).
      - Detect function arguments (...).
      - Identify specific expressions (.expr).

Result checking utilities:

  - Added exists_in() to evaluate the presence of specific conditions,
    results, or errors across multiple outputs.
  - Added helper functions for extracting useful evaluation results:
      - ql_results() for successful evaluation results.
      - ql_errors() for error messages.
      - ql_warnings() for warning messages.
      - ql_messages() for messages output.
      - ql_outputs() for custom filtering of results.