Tron (CRYPTO: TRX) launched its USDD (CRYPTO: USDD) algorithmic stablecoin last month and now it is making major changes to its architecture to avoid the fate of Terra (CRYPTO: LUNA) and the algorithmic stablecoin that brought it down TerraUSD (CRYPTO: UST). What Happened: Tron is boosting USDD’s transparency and increasing its collateral reserves to.