5.4.0
refact(data): separate List to DataStorage and SeriesData
feat(treemap.breadcrumb): add `emphasis` state (#17242)
fix(bar): fix stacked large bar
refact: put all core modules in the core dir. only do export in lib/echarts
style: using utility methods for type checking.
style: optimize symbol visual code
ts: let to const. And add eslint rule "prefer-const".
fix: other rename of data storage -> data store