Chunked uploads
Kirby's chunked uploads in the Panel break down big files into smaller parts, uploading them piece by piece, allowing your editors to upload files of any size.
Restricting file upload size
Uploads are no longer restricted by the server's upload_max_filesize limit but instead uploaded in chunks that are pieced back together on the server.
If you want to keep restricting the upload size to some limits, the file blueprint accept maxsize option is your friend:
accept:
maxsize: 500000