In this week update by @tuma, we feature Fedimint exposing APIs for atomic swaps, the Cashu Development Kit (CDK) (@Cashu) adding support for Iroh, and Marmot (@marmot) upgrading to version 2 of the messaging protocol. We also cover several important news from the Bitcoin ecosystem. We discuss the current effort by the Red Team to find vulnerabilities in Bitcoin related projects and responsibly disclosing them to maintainers, Boltz (@Boltz - Non-Custodial Bitcoin Exchange) stopping its swap service, a critical bug in BTCPayServer (@BTCPay Server), and the BIP110 fork. View article →