- 🌟 `Layout.Sider` now can be configured with `light` or `dark` theme. [#10142](https://github.com/ant-design/ant-design/issues/10142) [@pd4d10](https://github.com/pd4d10)
- 🌟 Ant Design official site now supports offline mode. [#10625](https://github.com/ant-design/ant-design/issues/10625)
- 🌟 `Transfer` adding `style` and `operationStyle` props for further customization. [@eduludi](https://github.com/eduludi)
- 🌟 `Message` adds a promisfied interface to handle callback. [#10421](https://github.com/ant-design/ant-design/issues/10421) [@zhujinxuan](https://github.com/zhujinxuan)
- 🌟 `Message` adds a promised interface to handle callback. [#10421](https://github.com/ant-design/ant-design/issues/10421) [@zhujinxuan](https://github.com/zhujinxuan)
- 🐞 Fix compilation issue with typescript@v2.9.1 . [#10729](https://github.com/ant-design/ant-design/issues/10729) [@karol-majewski](https://github.com/karol-majewski)
- 🐞 Fix a bug in `Menu` where outer menu item not highlighting while inner item is selected. [#8666](https://github.com/ant-design/ant-design/issues/8666) [@stonehank](https://github.com/stonehank)
- 🐞 Affix `offsetBottom` not working. [#10674](https://github.com/ant-design/ant-design/issues/10674)