Flare Network leads altcoins as Bitcoin stalls crypto.news By:Peace Longe 15 May 2026 at 23:30 Flare Network gained 14% on May 15 as altcoins outpaced Bitcoin stuck below its 200-day moving average. Flare Network activated the FAssets v1.3 upgrade on its mainnet on May 15, enabling XRP holders to mint the DeFi-ready FXRP token inβ¦