v2.5.0

Added

• Support for relational databases using JDBC.
• Parameter parallelism setting the maximum number of parallel operations.
• Script change-version.sh to update the version of RMLStreamer in required files.

Fixed

• Updated Function Agent to v1.1.0
• Updated GREL Functions to v0.9.1
• Updated IDLab Functions to v0.2.0
• Use <maven.compiler.release> property in pom.xml to set Java version to 11.
• Allow a relative path (to the working dir) as output directory when writing to file.
• Fixed bug in extracting namespaces from XML element (internal issue #161)