Featherlend has launched BRZ and frxUSD lending markets on Morpho Vaults on Polygon, with Frax Finance confirming the rollout via its own announcement, reposted by Polygon's official account (Featherlend blog post). Users can borrow BRZ — Transfero's Brazilian Real-pegged stablecoin, backed 1:1 by BRL reserves — using sfrxUSD or etherfuse TESOURO collateral, or borrow frxUSD against tGBP, BRZ, sPOL, or sfrxUSD.