dropzone@6.3.4

Patch Changes

• #2377 0b302ee - Stop destroy() removing a different instance. Dropzone.instances.splice(indexOf(this), 1) dropped the last entry whenever indexOf returned -1 — calling destroy() twice was enough — evicting an unrelated live Dropzone from the registry.

• #2377 dc5d7bf - Set enctype="multipart/form-data" on a form again. init() compared tagName against lower-case "form", which never matches, so the attribute was never set. Only affects forms that are also submitted natively; the XHR upload is unchanged.