mapbox-gl

Features and improvements

• Add configurable fog as a root style specification

• Add support for data-driven expressions in line-dasharray and line-cap properties.

• Add support for data-driven text-line-height

• Add client-side elevation querying with map.queryTerrainElevation(lngLat) when terrain is active

• Reduce GPU memory footprint when terrain is active by sharing a single depth stencil renderbuffer for all draping

• Optimize tile cover by preventing unnecessary tile loads when terrain is active

• Batch render DOM elements to avoid reflow (#10530, #10567) (h/t zarov)

Bug fixes

• Fix style property transitions not invalidating the terrain render cache

• Fix raster tile expiry data not being retained. (#10494) (h/t andycalder)

• Fix undefined type error when removing line-gradient paint property

• Fix unclustered points in a clustered GeoJSON source incorrectly snapping to a grid at high zoom levels.

• Fix map.loadImage followed with a delay by map.addImage failing in Safari and Firefox.

• Allow conditional display of formatted images in text

• Fix fill-extrusion elevation underflow below sea level

• Fix dashed lines with square line caps.

• Fix markers sometimes throwing an error after being removed from a 3D map. (#10478) (h/t andycalder)

• Set type=button on attribution button to prevent accidental form submit when map is nested in <form>