v3.7.1

Background Blob handling improvements

• Fixed an issue with loading Blob data as a background.
• Added optional parameters to sdk.setBackground() because the content type of a Blob cannot always be determined automatically.
• When the type cannot be detected, the SDK now assumes the Blob is an image by default.

For more details, see the documentation:
https://effectssdk.ai/sdk/web/docs/classes/tsvb.html#setBackground