Mark TryCatch as a build_requires instead of a requires module in Makefile.PL.
Clarify documentation for RDF::Trine::Iterator->from_string to indicate that the argument should be a byte sequence, not characters.
Remove bad calls to encode_utf8 in sse and as_ntriples methods of RDF::Trine::Node::Resource.
Remove DEFAULT "" in schema of RDF::Trine::Store::DBI::mysql and update code to compensate.