Hi Anh,
Great feature!
I would like to use it in a multisite installation. Is there a way to upload it to an upload folder within that subsite, without hardcoding the sitenumber in the path?
For multisite installation the regualar path is ../wp-contents/uploads/sites/<sitenumber>/<foldername>.
Is it possible to specify as path ../wp-contents/uploads/<foldername>, and that automatically the /sites/ and sitenumber are added?
It would make setting up a new subsite so much easier...