fix(tooltip): richText for series-specific formatters #12232

feat(dataZoom): custom brush style in toolbox.feature.dataZoom

fix(pie): pie series render incorrectly after editing its data in DataView. close #12560.

Fix dataview show NaN when user use dataset

fix(lines): lines series shouldn't disappear after `setOption({})`. (#12836)

fix(axisLabel): fix axisLabel rotating with grid.containLabel #12259

fix(timeline): fix a bug which may bring a crash of browser when using dataURI as icon(#12867).

fix(dataSample): negative size

feat(extension/bmap): support for specifying initial map options.

fix(tree) The chart line color is not updated when updating a node's lineStyle

update line color when update charts

tweak(graph): tweak #12590.

Merge branch 'master' of https://github.com/apache/incubator-echarts into feat-add-initial-option-for-bmap

feat(graph): graph support multiple edges, for #6811

fix: #12812

fix(title): incorrect redirect when sublink is clicked.

fixed the bug #12841, which was brought by #12380.

fix(tree): the symbols of image type do not display at the first rendering. close #12279.

fix(geo): label formatter in geo works incorrectly, tweaks #10666 & #8612.

Update comments to not use defualt (fixing typo)