Version 4.0.0 (2023-05-11)
[breaking change]
Generated image files are now served directly in the response to the request instead of just providing a JSON response that contains the file name of the generated image. That is, instead of returning a JSON response like
{
"success": true,
"filename": "graph-007e94ad-97c7-4f7b-9bf1-a524f689b8b5.svg"
}the image is returned directly in the HTTP response message body.
This approach has several advantages:
- Users only need to make one request to the server instead of two to get the generated image.
- The server does not get filled with generated images files as in previous versions, because the images do not need to be stored for later retrieval anymore.