RT: ink!, Parity’s @rustlang-based language for WASM smart contracts used in the @Polkadot and @substrate_io ecosystem, has just launched its biggest update to date.
Learn about the most significant changes that came to ink! with version 3.0 from the blog: https://hubs.ly/Q016d45P0
RT：墨水！，Parity基于@rustlang的语言用于@Polkadot和@Subscriber_io生态系统中使用的WASM智能合约，它刚刚发布了迄今为止最大的更新。
了解墨水最重要的变化！使用博客上的3.0版本：https://hubs.ly/Q016d45P0