* Added data_source and projection parameters to NeutronDataSelector to allow populating data files from ONCat (thanks to Andrew Ayres and John Duggan).
### nova-trame, 0.25.1
* ExecutionButtons now supports binding to stop_btn and download_btn parameters (thanks to John Duggan).
### nova-trame, 0.25.0
* FileUpload now supports a return_contents parameter (thanks to John Duggan).
This is intended to be used with the `nova-galaxy ToolRunner <https://nova-application-development.readthedocs.io/projects/nova-galaxy/en/latest/core_concepts/tool_runner.html>`__.