Release 2.1.0
- content_type is always passed to RDF::Reader.for
- raise error when no suitable rdf reader is found
- Fixed quality values in generated Accept headers
- Added pre/post HTTP request hooks for monitoring/debugging.
- Update minimum ruby version, and change sxp repo location in Gemfiles.
- Handle empty response body on update queries
- Fixed problems with the alternative endpoint
- Improvement: don't parse update response