v9.4.0-alpha.1

• fix(core): do not write View clearColor into the picking buffer (#10431)
• feat(widgets): add zoomStep to ZoomWidget (#10426)
• feat(core): upgrade mjolnir.js for DoubleClickDrag recognizer (#10416)
• fix(mapbox): avoid crash when MapboxOverlay beforeId layer is removed (#10425)
• fix(widgets): InfoWidget not rendering on hover/click (#10421)
• fix(layers): Add missing @types/geojson dependency (#10268)
• feat(core): Support multiple event managers (multi-canvas prep) (#10375)
• fix(arcgis): update arcgis module to use RenderNode instead of externalRenderers (#10257)
• fix(geo-layers): Pass zoomOffset through TerrainLayer to child TileLayer (#10382)
• chore(deps): bump loaders.gl to ^4.4.3 (#10380)
• refactor(geo-layers): prioritize tile requests by viewport center (#10364)
• fix(layers): closed shapes with binary data and transition props (#10094)
• fix(core): use correct mjolnir requireFailure key for recognizers (#10323)
• feat(extensions): TerrainExtension GlobeView support (#10251)
• feat(core): doubleClickDragZoom gesture (#10327)
• chore(core): Adopt luma CanvasContext (#10228)
• feat(core): Row index based picking (#10302)
• fix(geo-layers): TerrainLayer GlobeView support (#10250)
• feat(core): Remove redundant instance picking colors (#10275)
• fix(core): Tile3DLayer renders correctly on GlobeView (#10252)
• fix(heatmap): compilation failure on Qualcomm Adreno 660 (#10301)
• feat(core): GlobeController with inertia, tilt & pan (#10298)
• fix(extensions): MaskExtension compatible with TerrainExtension (#10187)
• feat(carto): Clipped polygon labels (#10278)
• feat(core): ViewProps.parameters (#10262)
• feat(layers): add getPixelOffset prop to ScatterplotLayer (#10178)
• fix(layers): GeoJsonLayer TypeScript types elevationScale as number (#10261)
• fix(google-maps, arcgis): Wrap external FB handle (#10253)
• fix(react): Align React widget names with pure js (#10239)
• feat(widgets): ScrollbarWidget falls back to controller.maxBounds (#10236)
• fix(widgets): ThemeWidget does not apply theme variables on initial add (#10238)
• fix(widgets): CoordinateGeocoder edge case handling (#10235)
• feat(widgets): unify viewId handling (#10234)
• fix(widgets): SplitterWidget types (#10233)