id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13518	Request should be more flexible	Piotr Jasiun		It should be easy to add some additional parameters to the request. Parameters defined in the upload widget definition should be passed to the `fileLoader`, to the `fileUploadRequest` and finally to the request build by the default `fileUploadRequest` handler.	New Feature	new	Normal		General	4.5.0