mapbox-gl

Improve performance on map views with CJK glyphs by moving CJK rasterization offscreen.

Improve tile load performance via optimization of style property values recalculation.

Improve rendering performance via per-frame main thread work optimizations.

Add support of *-ignore-placement and *-allow-overlap in global placement.

Right-to-left text (such as Arabic and Hebrew) is now supported out of the box, loading a small WebAssembly module the first time it appears on the map. setRTLTextPlugin, getRTLTextPluginStatus and the PluginStatus type are removed.

The base size of icons in the text-field property is now calculated at the tile zoom level with the largest text size. As a result, the icons can be smaller when the text size depends on the zoom level.

Improve memory use & map load time, especially for 3D layers.

Improve line rendering performance by using a uniform instead of a shader permutation for line-dasharray.

Slightly improve map load time via more aggressive chunk preloading.

Improve style parsing performance.

Preload Meshopt decoder earlier to improve 3D styles load time.

Improve map load time by requesting the icon set earlier and lazy parsing icons on-demand.

Remove the experimental flag from raster-allow-draping.

Significantly improve GeoJSON memory footprint.

Reduce landmark model memory usage.

Add support for emissive MRT in custom layers.

Fix removeSource throwing under globe projection. (h/t @mhayk)

Make pitch and rotation states independent. Previously, disabling rotation also disabled pitch. Now, pitch can be enabled independently of rotation.

Extract the terrain from the core ESM module.

Reduce shader size by removing unused code paths.

Upgrade Supercluster to v9 (optimize clustering memory footprint).