V0.40.3 Released

Features

• Add a new method toJSON in SpatialReference
• Add a new method pointToDistance in Map
• Add a new method onLoadEnd in Layer

Improvements

• Improve tooltip's user experience, as #695
• Sync overview control when zooming
• Improve map's rotation sliding

Fixes

• Fix circle.getShell
• Fix rectangle draw when map rotate, close #617
• Fallback to build-helper 0.4.3 for webpack 4, close #693
• Fix infowindow's offset on some markers, close #678
• Not rebuild uimarker's dom on zoom end, close #688
• Fix tilelayer's bug with invisible container, close #692

Contributors

@zhangpeichuan001 @1dent1ty