4.4.0
CORS
or Cross-origin resource sharing allows client-side JavaScript to make AJAX requests to another domain.
Fine Uploader has support for uploading and sending requests via CORS, but there are a few
caveats depending on which browser is being used.
Note
CORS is not supported in IE7 because IE7 has zero support for CORS.
CORS in IE8 and IE9 is supported via the XDomainRequest
object. XDomainRequest does not support setting the ‘Content-Type’ header
(or any headers for that matter) so for some server-side languages and
frameworks you are going to actually need to parse the request payload
programmatically rather than relying on the framework to do it for you.
For more information, see the associated blog post
