v3.13.0

(NEW) Added ability to create RDFQuadruple by contextualizing RDFTriple (#345)
(NEW) Added support for SPARQL LANG and DATATYPE expressions (#347, #348)
(MISC) Improved compatibility with AllegroGraph (#346)

v3.12.2

(FIX) Incorrect schema for SWRL and SWRLB namespaces (#340)
(MISC) Enhanced SWRL vocabulary with terms from W3C ontology (#342)
(MISC) Updated RDF/XML parser to recognize collections made of mixed items (e.g: swrl:arguments)

v3.12.0

(NEW) Added ability to model and register custom datatypes (#335 #336 => slight API breaking changes)
(FIX) Smarter handling of geographic datatypes by assigning a specific validation category (#338)
(MISC) Drop internal metadata of RDFTriple to get lighter memory footprint

v3.11.0

(NEW) Added support for language tags with --ltr and --rtl direction (#333)
(NEW) Added support for executing expressions as filters inside a SPARQL query (#334)

v3.10.0

(NEW) Added ability to POST SPARQL queries to endpoints (#330)
(NEW) Added ability to give query options to SPARQL endpoints contained in federations (#331)

v3.9.0

(NEW) Added support for SPARQL SERVICE evaluation on RDFPatternGroup (#324)
(NEW) Added support for SPARQL BNODE() expression (#323)
(FIX) Crash in evaluation of DESCRIBE queries having blank resource terms (#329)
(FIX) Design glitch exposing Optional() and UnionWithNext() at RDFQuery level instead of RDFSelectQuery
(MISC) Upgraded test platform and workflows to .NET 8

v3.8.0

(NEW) Added support for owl:real numeric datatype (#311)
(NEW) Added QuadruplesCount property to RDFStore (#314)
(NEW) Added validation of GeoSPARQL typed literals (#318)

v3.7.1

(NEW) Enhanced federations to support async graphs and stores (#308, thanks @osharper)
(NEW) Added support for flagging inferred triples (#309, #310)

v3.6.2

(NEW) Aligned SHACL path capabilities to SPARQL property paths (#302,#304,#306, thanks @Pingviinituutti)
(FIX) RDF/XML elements with rdf:ID sets subject URI improperly (#307, thanks @Pingviinituutti)
(MISC) Internal changes to support rebranding of RDFSharp.Semantics into OWLSharp

v3.5.0

(NEW) Added RDFAsyncGraph and RDFAsyncStore for extended async support (#291, thanks @iskandersierra)
(NEW) Added support for modeling GeoSPARQL expressions (#298)
(NEW) Added support for OWL-TIME namespace, vocabulary and datatypes (#292 )
(FIX) Incorrect parsing of xsd:gDay and xsd:gMonth literals (#293)
(FIX) Removed glitch affecting implementation of external RDFStore providers (#299)