ChainCatcher news, Starknet's self-custody wallet Braavos has announced the launch of a new feature: Multi-Owner Account (MOA), which has been open-sourced.Braavos stated that MOA aims to leverage the power of account abstraction to facilitate collaborative on-chain transaction management, thereby unlocking advantages such as collaborative control, dynamic owner structures, enhanced security, autonomous gas payments, and seamless dApp integration for Starknet ecosystem teams.