The Fintech Nexus weekly news show covers the top stories in fintech.This week's list of top stories includes:Ethereum switches to proof-of-stake consensus after completing The MergeMilk, Diapers and Checking Accounts: Banking Comes to WalmartEmbedded Finance Transactions Predicted to Jump to $7 Trillion by 2026: ReportVaro’s CEO Addresses Missteps & Reveals the Neobank’s Rebuilding PlanAmid a market of faltering crypto platforms, EDX Markets is bornFintech Ramp Introduces Network for SMB...