v3.19.0-beta.2

Features and improvements ✨

• Promote elevated lines properties to stable: line-z-offset and line-elevation-reference.
• Add experimental text-size-scale-range and icon-size-scale-range style properties.
• Add experimental Map#setScaleFactor/Map#getScaleFactor methods for controlling symbol layer scaling.
• Apply global scale factor to images within text-field.

Bug fixes 🐞

• Fix RasterArrayTileSource#reload() not working correctly.
• Add request cancellation support to the ModelSource.
• Fix flickering of aliased thin lines.
• Fix elevated line bevel join artifacts at sharp corners.