Together with the DropBox team we finished our work to be compatible with the DropBox REST API version 1 (before the stable API version was 0). As long as DropBox not finished the beta programm everybody has to enable the new version manually in the DropBoxConfiguration object as follows:
// set the api version to 1
((DropBoxConfiguration)Configuration).APIVersion = DropBoxAPIVersion.V1;
We plan to release an updated version of SharpBox at the day DropBox finishes the beta program. If you are interested in the beta program just visit https://www.dropbox.com/developers_beta
A Link to our SDK can be found here on the new DropBox developer webpages: https://www.dropbox.com/developers_beta/reference/sdk
Thanks again for the DropBox team for their fast support and the great work in holding the API as stable as possible.