v4.9.0

What's changed in 4.9.0

New schema features

• riskSource property on Thing — captures the directly-designated entity that an entity's risk classification ultimately derives from (e.g. the sanctioned owner at the origin of an ownership chain). Complements topics as provenance for derived risk. The property is intentionally reverse-less to avoid hub fan-out in inverted views.
• Optional reverse properties — entity-typed properties may now omit a reverse definition. Both the Python and Java models support this, and get_inverted skips reverse-less properties consistently across the stack.

New topics

• sanction.control — "Sanction ownership or control", for ownership/control derivation.
• invest.ban — "Investment ban".

Languages

• Added support for Thai, Pashto, Amharic, Sinhala, Lao, Tamil, Telugu, and Irish.