Improvements
Feat: support keep alive in SPA #3969
Feat: bump version of typescript(4.x), html-webpack-plugin(4.x), mini-css-extract-plugin(1.x) #3943
Feat: auto import global style in mode MPA
Feat: plugins compatible with webpack5 (build-plugin-fusion, build-plugin-wrap-code) #3962
Refactor: support lazy load and improve performance when using SSR
Refactor: enhance SPA render
Bug fix
Fix: error exception config of webpackPlugins #4029