Maplibre

New Features & Improvements

- Improve responsiveness of zooming out by using cached parent tiles ([2168](https://github.com/mapbox/mapbox-gl-js/pull/2168))
- Improve contextual clues on style API validation ([2170](https://github.com/mapbox/mapbox-gl-js/issues/2170))
- Improve performance of methods including `setData` ([2174](https://github.com/mapbox/mapbox-gl-js/pull/2174))

Bugfixes

- Fix incorrectly sized line dashes ([2099](https://github.com/mapbox/mapbox-gl-js/issues/2099))
- Fix bug in which `in` feature filter drops features ([2166](https://github.com/mapbox/mapbox-gl-js/pull/2166))
- Fix bug preventing `Mapload` from firing when tile "Not Found" errors occurred ([2176](https://github.com/mapbox/mapbox-gl-js/pull/2176))
- Fix rendering artifacts on mobile GPUs ([2117](https://github.com/mapbox/mapbox-gl-js/pull/2117))

Bugfixes

- Look for loaded parent tiles in cache
- Set tile cache size based on viewport size ([2137](https://github.com/mapbox/mapbox-gl-js/issues/2137))
- Fix tile render order for layer-by-layer
- Remove source update throttling ([2139](https://github.com/mapbox/mapbox-gl-js/issues/2139))
- Make panning while zooming more linear ([2070](https://github.com/mapbox/mapbox-gl-js/issues/2070))
- Round points created during bucket creation ([2067](https://github.com/mapbox/mapbox-gl-js/issues/2067))
- Correct bounds for a rotated or tilted map ([1842](https://github.com/mapbox/mapbox-gl-js/issues/1842))
- Fix overscaled featuresAt ([2103](https://github.com/mapbox/mapbox-gl-js/issues/2103))
- Allow using `tileSize: 512` as a switch to trade retina support for 512px raster tiles
- Fix the serialization of paint classes ([2107](https://github.com/mapbox/mapbox-gl-js/issues/2107))
- Fixed bug where unsetting style properties could mutate the value of other style properties ([2105](https://github.com/mapbox/mapbox-gl-js/pull/2105))
- Less slanted dashed lines near sharp corners ([967](https://github.com/mapbox/mapbox-gl-js/issues/967))
- Fire mapload if no initial style is set ([2042](https://github.com/mapbox/mapbox-gl-js/issues/2042))

Bugfixes

- Fix incorrectly rotated symbols along lines near tile boundaries ([2062](https://github.com/mapbox/mapbox-gl-js/issues/2062))
- Fix broken rendering when a fill layer follows certain symbol layers ([2092](https://github.com/mapbox/mapbox-gl-js/issues/2092))

Breaking Changes

- Switch `GeoJSONSource` clustering options from being measured in extent-units to pixels ([2026](https://github.com/mapbox/mapbox-gl-js/pull/2026))

New Features & Improvements

- Improved error message for invalid colors ([2006](https://github.com/mapbox/mapbox-gl-js/pull/2006))
- Added support for tiles with variable extents ([2010](https://github.com/mapbox/mapbox-gl-js/pull/2010))
- Improved `filter` performance and maximum size ([2024](https://github.com/mapbox/mapbox-gl-js/issues/2024))
- Changed circle rendering such that all geometry nodes are drawn, not just the geometry's outer ring ([2027](https://github.com/mapbox/mapbox-gl-js/pull/2027))
- Added `MapgetStyle` method ([1982](https://github.com/mapbox/mapbox-gl-js/issues/1982))

Bugfixes

- Fixed bug causing WebGL contexts to be "used up" by calling `mapboxgl.supported()` ([2018](https://github.com/mapbox/mapbox-gl-js/issues/2018))
- Fixed non-deterministic symbol z-order sorting ([2023](https://github.com/mapbox/mapbox-gl-js/pull/2023))
- Fixed garbled labels while zooming ([2012](https://github.com/mapbox/mapbox-gl-js/issues/2012))
- Fixed icon jumping when touching trackpad with two fingers ([1990](https://github.com/mapbox/mapbox-gl-js/pull/1990))
- Fixed overzoomed collision debug labels ([2033](https://github.com/mapbox/mapbox-gl-js/issues/2033))
- Fixed dashes sliding along their line during zooming ([2039](https://github.com/mapbox/mapbox-gl-js/issues/2039))
- Fixed overscaled `minzoom` setting for GeoJSON sources ([1651](https://github.com/mapbox/mapbox-gl-js/issues/1651))
- Fixed overly-strict function validation for duplicate stops ([2075](https://github.com/mapbox/mapbox-gl-js/pull/2075))
- Fixed crash due to `performance.now` not being present on some browsers ([2056](https://github.com/mapbox/mapbox-gl-js/issues/2056))
- Fixed the unsetting of paint properties ([2037](https://github.com/mapbox/mapbox-gl-js/issues/2037))
- Fixed bug causing multiple interaction handler event listeners to be attached ([2069](https://github.com/mapbox/mapbox-gl-js/issues/2069))
- Fixed bug causing only a single debug box to be drawn ([2034](https://github.com/mapbox/mapbox-gl-js/issues/2034))

Bugfixes

- Fixed broken npm package due to outdated bundled modules

Bugfixes

- Fixed easeTo pan, zoom, and rotate when initial rotation != 0 ([1950](https://github.com/mapbox/mapbox-gl-js/pull/1950))
- Fixed rendering of tiles with an extent != 4096 ([1952](https://github.com/mapbox/mapbox-gl-js/issues/1952))
- Fixed missing icon collision boxes ([1978](https://github.com/mapbox/mapbox-gl-js/issues/1978))
- Fixed null `Tilebuffers` errors ([1987](https://github.com/mapbox/mapbox-gl-js/pull/1987))

New Features & Improvements

- Added `symbol-avoid-edges` style property ([1951](https://github.com/mapbox/mapbox-gl-js/pull/1951))
- Improved `symbol-max-angle` check algorithm ([1959](https://github.com/mapbox/mapbox-gl-js/pull/1959))
- Added marker clustering! ([1931](https://github.com/mapbox/mapbox-gl-js/pull/1931))
- Added zoomstart, zoom, and zoomend events ([1958](https://github.com/mapbox/mapbox-gl-js/issues/1958))
- Disabled drag on mousedown when using boxzoom ([1907](https://github.com/mapbox/mapbox-gl-js/issues/1907))