Redland RDF Library

librdf_new_statement_from_statement() was restored to the original copy semantics, and a new deep copy function was added. Several functions were added for cross-library (DLL) memory management. A few new APIs were added and several bugs fixed.

A few URI and node reference leaks were fixed after changes made earlier for Raptor V2. Parser class methods were added to parse from I/O stream sources. A query class static method was added to get query language descriptions. Unused and Raptor-duplicate internal code was removed and other code cleanups were performed, fixing unused variables and values found via GCC 4.6, LLVM, clang, and valgrind. Other minor fixes and improvements were made.

librdf.h can now be used as the top-level header in addition to redland.h to fix application builds. Linking issues when building with GNU ld with DT_NEEDED disabled were fixed. Several other minor bugs were fixed.

The virtuoso storage backend querying now fully works. Several new convenience APIs were added and others deprecated. Support was added for building with Raptor V2 API if configured with --with-raptor2. The library now exports more functions to SWIG language bindings. Many other bug fixes and improvements were made.

A new OpenLink Virtuoso triple store backend was added. Support for the Rasqal 0.9.17 RDF query language library was added. A fix was made to enable compiling against sqlite 3.6.17 or newer versions. Some problems with dynamic loading of modular storage were fixed. Several other bugfixes and improvements were made.