SemSpect for RDF is out now - and still available for Neo4j as well!
The first official release of SemSpect for RDF can be found here: https://doc.semspect.de/docs/rdf-server/installation-and-quickstart/
Quick facts:
full feature version free until July 2024
new: facets and dossier configuration
new: streaming import via SPARQL Graph Store Protocol
improvements and more performance