📄️ 从 2.x 迁移到 3.0This release should fix most of the inconsistencies of the Socket.IO library and provide a more intuitive behavior for
📄️ 从 3.x 迁移到 4.0The 4.0.0 release adds quite a lot of new features, which are detailed below, but it also contains a few API breaking changes (hence the major bump).