V0.26.0 Released

Features

• Add a new layer: WMSTileLayer
• Add a new UI component: ToolTip, to show tooltips for geometries, proposed and developed by @liubgithub
• Add support of fractional zoom for TileLayer's dom and canvas renderers
• Add support of setting geographic height to geometries on VectorLayer, proposed by @liangweidong992052344

Breaking Changes

• Removed GeoJSONLayer, instead VectorLayer supports GeoJSON data now
• Reversed order of tileX and tileY in parameters of TileConfig
• Rename _getTileUrl in TileLayer to getTileUrl