The official website <https://shenyu.apache.org/> of Apache ShenYu ( Incubating) was upgraded. The following were mainly optimized.
1. Using a more elegant react development ui framework *docusaurus *to replace *hugo*,which can attract more developers to join in. 2. Documentation can be more easily multi-version control. 3. You can use many kinds of documentation templates, such as md, mdx. And it is more convenient to customize the template。 4. The whole site style looks more beautiful than before. If you have any questions or find any errors about the website, please help us and leave a issue here <https://github.com/apache/incubator-shenyu-website/issues>, Thanks！
