Several of our applications depend on an old version of the Echart library 3.8.x, and we would like to migrate to a newer version 5.3.x.
Unfortunately, API documentation for 5.3.x was hosted by http://echarts.baidu.com and https://ecomfe.github.io<https://ecomfe.github.io/echarts-doc/public/en/option.html> which no longer exist. Do you still have these API documentations in HTML format, so that we can migrate incrementally to the latest version? Thank you.
