( JTA ) — Billionaire philanthropist MacKenzie Scott has donated $10 million to the Jewish humanitarian group HIAS for its work aiding refugees fleeing the war in Ukraine. HIAS announced the gift Wednesday as Scott, the ex-wife of Amazon CEO Jeff Bezos, revealed her latest multi-billion-dollar round of charitable giving. She gave $3.8 billion to 465 organizations in this round, bringing her total philanthropic funding to $12 billion. The HIAS grant will go toward humanitarian relief for refugees from Ukraine and help with resettlement in the countries of the European Union. Services provided to refugees by HIAS’s local partners include...