0.44.0

✨ Features and improvements

The CSP policy of a page using mapbox-gl-js no longer needs to include script-src 'unsafe-eval' #559
Add LngLatBounds#isEmpty() method #5917
Updated to flow 0.62.0 #5923
Make compass and zoom controls optional (#5348) (h/t @matijs)
Add collectResourceTiming option to the enable collection of Resource Timing data for requests that are made from Web Workers. (#5948)
Improve user location dot appearance across browsers (#5498) (h/t @jasonbarry)

🐛 Bug fixes

Fix error triggered by == and != expressions #5947
Image sources honor renderWorldCopies #5932
Fix transitions to default fill-outline-color #5953
Fix transitions for light properties #5982
Fix minor symbol collisions on pitched maps #5913
Fix memory leaks after Map#remove() #5943, #5951
Fix bug wherein GeoJSONSource#setData() caused labels to fade out and back in (#6002)
Fix bug that could cause incorrect collisions for labels placed very near to each other at low zoom levels (#5993)
Fix bug causing move events to be fired out of sync with actual map movements (#6005)
Fix bug wherein Map did not fire mouseover events (#6000] (h/t @jay-manday)
Fix bug causing blurry rendering of raster tiles (#4552)
Fix potential memory leak caused by removing layers (#5995)
Fix bug causing attribution icon to appear incorrectly in compact maps not using Mapbox data (#6042)
Fix positioning of default marker element (#6012) (h/t @andrewharvey)

0.43.0 (December 21, 2017)

⚠️ Breaking changes

It is now an error to attempt to remove a source that is in use #5562
It is now an error if the layer specified by the before parameter to moveLayer does not exist #5679
"colorSpace": "hcl" now uses shortest-path interpolation for hue #5811

✨ Features and improvements

Introduce client-side hillshading with raster-dem source type and hillshade layer type #5286
GeoJSON sources take 2x less memory and generate tiles 20%–100% faster #5799
Enable data-driven values for text-font #5698
Enable data-driven values for heatmap-radius #5898
Add getter and setter for offset on marker #5759
Add Map#hasImage #5775
Improve typing for == and != expressions #5840
Made coalesce expressions more useful #5755
Enable implicit type assertions for array types #5738
Improve hash control precision #5767
supported() now returns false on old IE 11 versions that don't support Web Worker blob URLs #5801
Remove flow globals TileJSON and Transferable #5668
Improve performance of image, video, and canvas sources #5845

🐛 Bug fixes

Fix popups and markers lag during pan animation #4670
Fix fading of symbol layers caused by setData #5716
Fix behavior of to-rgba and rgba expressions #5778, #5866
Fix cross-fading of *-pattern and line-dasharray #5791
Fix colorSpace function property #5843
Fix style diffing when changing GeoJSON source properties #5731
Fix missing labels when zooming out from overzoomed tile #5827
Fix missing labels when zooming out and quickly using setData #5837
Handle NaN as input to step and interpolate expressions #5757
Clone property values on input and output #5806
Bump geojson-rewind dependency #5769
Allow setting Marker's popup before LngLat #5893

0.42.2 (November 21, 2017)

🐛 Bug fixes

Add box-sizing to the "mapboxgl-ctrl-scale"-class #5715
Fix rendering in Safari #5712
Fix "Cannot read property 'hasTransition' of undefined" error #5714
Fix misplaced raster tiles #5713
Fix raster tile fading #5722
Ensure that an unset filter is undefined rather than null #5727
Restore pitch-with-rotate to nav control #5725
Validate container option in map constructor #5695
Fix queryRenderedFeatures behavior for features displayed in multiple layers #5172

0.42.1 (November 17, 2017)

🐛 Bug fixes

Workaround for map flashing bug on Chrome 62+ with Intel Iris Graphics 6100 cards #5704
Rerender map when map.showCollisionBoxes is set to false #5673
Fix transitions from property default values #5682
Fix runtime updating of heatmap-color #5682
Fix mobile Safari history.replaceState error #5613

✨ Features and improvements

Provide default element for Marker class #5661

0.42.0 (November 10, 2017)

⚠️ Breaking changes

Require that heatmap-color use expressions instead of stop functions #5624
Remove support for validating and migrating v6 styles
Remove support for validating v7 styles #5604
Remove support for including {tokens} in expressions for text-field and icon-image #5599
Split curve expression into step and interpolate expressions #5542
Disallow interpolation in expressions for line-dasharray #5519

✨ Features and improvements

Improve label collision detection #5150
- Labels from different sources will now collide with each other
- Collisions caused by rotation and pitch are now smoothly transitioned with a fade
- Improved algorithm for fewer erroneous collisions, denser label placement, and greater label stability during rotation
Add sqrt expression #5493

🐛 Bug fixes and error reporting improvements

Fix viewport calculations for fitBounds when both zooming and padding change #4846
Fix WebGL "range out of bounds for buffer" error caused by sorted symbol layers #5620
Fix symbol fading across tile reloads #5491
Change tile rendering order to better match GL Native #5601
Ensure no errors are triggered when calling queryRenderedFeatures on a heatmap layer #5594
Fix bug causing queryRenderedSymbols to return results from different sources #5554
Fix CJK rendering issues #5544, #5546
Account for circle-stroke-width in queryRenderedFeatures #5514
Fix rendering of fill layers atop raster layers #5513
Fix rendering of circle layers with a circle-stroke-opacity of 0 #5496
Fix memory leak caused by actor callbacks #5443
Fix source cache size for raster sources with tile sizes other than 512px #4313
Validate that zoom expressions only appear at the top level of an expression #5609
Validate that step and interpolate expressions don't have any duplicate stops #5605
Fix rendering for icon-text-fit with a data-driven text-size #5632
Improve validation to catch uses of deprecated function syntax #5667
Permit altitude coordinates in position field in GeoJSON #5608

0.41.0 (October 11, 2017)

⚠️ Breaking changes

Removed support for paint classes #3643. Instead, use runtime styling APIs or Map#setStyle.
Reverted the canvas source contextType option added in 0.40.0 #5449

🐛 Bug fixes

Clip raster tiles to avoid tile overlap #5105
Guard for offset edgecase in flyTo #5331
Ensure the map is updated after the sprite loads #5367
Limit animation duration on flyTo with maxDuration option #5349
Make double-tapping on make zoom in by a factor of 2 on iOS #5274
Fix rendering error with translucent raster tiles #5380
Error if invalid 'before' argument is passed to Map#addLayer #5401
Revert CanvasSource intermediary image buffer fix #5449

✨ Features and improvements

Use setData operation when diffing geojson sources #5332
Return early from draw calls on layers where opacity=0 #5429
A heatmap layer type is now available. This layer type allows you to visualize and explore massive datasets of points, reflecting the shape and density of data well while also looking beautiful. See the blog post for further details.
The value of a style property or filter can now be an expression. Expressions are a way of doing data-driven and zoom-driven styling that provides more flexibility and control, and unifies property and filter syntax.

Previously, data-driven and zoom-driven styling relied on stop functions: you specify a feature property and a set of input-output pairs that essentially define a “scale” for how the style should be calculated based on the feature property. For example, the following would set circle colors on a green-to-red scale based on the value of feature.properties.population:
```
"circle-color": {
  "property": "population",
  "stops": [
    [0, "green"],
    [1000000, "red"]
  ]
}
```
This approach is powerful, but we’ve seen a number of use cases that stop functions don't satisfy. Expressions provide the flexibility to address use cases like these:

Multiple feature properties Using more than one feature property to calculate a given style property. E.g., styling land polygon colors based on both feature.properties.land_use_category and feature.properties.elevation.

Arithmetic For some use cases it’s necessary to do some arithmetic on the input data. One example is sizing circles to represent quantitative data. Since a circle’s visual size on the screen is really its area (and A=πr^2), the right way to scale circle-radius is square_root(feature.properties.input_data_value). Another example is unit conversions: feature data may include properties that are in some particular unit. Displaying such data in units appropriate to, say, a user’s preference or location, requires being able to do simple arithmetic (multiplication, division) on whatever value is in the data.

Conditional logic This is a big one: basic if-then logic, for example to decide exactly what text to display for a label based on which properties are available in the feature or even the length of the name. A key example of this is properly supporting bilingual labels, where we have to decide whether to show local + English, local-only, or English-only, based on the data that’s available for each feature.

String manipulation More dynamic control over label text with things like uppercase/lowercase/title case transforms, localized number formatting, etc. Without this functionality, crafting and iterating on label content entails a large data-prep burden.

Filters Style layer filters had similar limitations. Moreover, they use a different syntax, even though their job is very similar to that of data-driven styling functions: filters say, “here’s how to look at a feature and decide whether to draw it,” and data-driven style functions say, “here’s how to look at a feature and decide how to size/color/place it.” Expressions provide a unified syntax for defining parts of a style that need to be calculated dynamically from feature data.

For information on the syntax and behavior of expressions, please see the documentation.

🔧 Development workflow improvements

Made the performance benchmarking runner more informative and statistically robust

0.40.1 (September 18, 2017)

🐛 Bug fixes

Fix bug causing flicker when zooming in on overzoomed tiles #5295
Remove erroneous call to Tile#redoPlacement for zoom-only or low pitch camera changes #5284
Fix bug where CanvasSource coordinates were flipped and improve performance for non-animated CanvasSources #5303
Fix bug causing map not to render on some cases on Internet Explorer 11 #5321
Remove upper limit on fill-extrusion-height property #5320

0.40.0 (September 13, 2017)

⚠️ Breaking changes

Map#addImage now requires the image as an HTMLImageElement, ImageData, or object with width, height, and data properties with the same format as ImageData. It no longer accepts a raw ArrayBufferView in the second argument and width and height options in the third argument.
canvas sources now require a contextType option specifying the drawing context associated with the source canvas. #5155

✨ Features and improvements

Correct rendering for multiple fill-extrusion layers on the same map #5101
Add an icon-anchor property to symbol layers #5183
Add a per-map transformRequest option, allowing users to provide a callback that transforms resource request URLs #5021
Add data-driven styling support for
- text-max-width #5067
- text-letter-spacing #5071
- line-join #5020
Add support for SDF icons in Map#addImage() #5181
Added nautical miles unit to ScaleControl #5238 (h/t @fmairesse)
Eliminate the map-wide limit on the number of glyphs and sprites that may be used in a style #141. (Fixed by #5190, see also mapbox-gl-native#9213
Numerous performance optimizations (including #5108 h/t @pirxpilot)

🐛 Bug fixes

Add missing documentation for mouseenter, mouseover, mouseleave events #4772
Add missing documentation for Marker#getElement() method #5242
Fix bug wherein removing canvas source with animate=true leaves map in render loop #5097
Fix fullscreen detection on Firefox #5272
Fix z-fighting on overlapping fills within the same layer #3320
Fix handling of fractional values for layer.minzoom #2929
Clarify coordinate ordering in documentation for center option #5042 (h/t @karthikb351)
Fix output of stop functions where two stops have the same input value #5020 (h/t @edpop )
Fix bug wherein using Map#addLayer() with an inline source would mutate its input #4040
Fix invalid css keyframes selector #5075 (h/t @aar0nr)
Fix GPU-specific bug wherein canvas sources caused an error #4262
Fix a race condition in symbol layer handling that caused sporadic uncaught errors #5185
Fix bug causing line labels to render incorrectly on overzoomed tiles #5120
Fix bug wherein NavigationControl triggered mouse events unexpectedly #5148
Fix bug wherein clicking on the NavigationControl compass caused an error in IE 11 #4784
Remove dependency on GPL-3-licensed fast-stable-stringify module #5152
Fix bug wherein layer-specific an event listener produced an error after its target layer was removed from the map #5145
Fix Marker#togglePopup() failing to return the marker instance #5116
Fix bug wherein a marker's position failed to adapt to the marker element's size changing #5133
Fix rendering bug affecting Broadcom GPUs #5073

🔧 Development workflow improvements

Add (and now require) Flow type annotations throughout the majority of the codebase.
Migrate to CircleCI 2.0 #4939

0.39.1 (July 24, 2017)

🐛 Bug fixes

Fix packaging issue in 0.39.0 #5025
Correctly evaluate enum-based identity functions #5023

0.39.0 (July 21, 2017)

⚠️ Breaking changes

GeolocateControl breaking changes #4479
- The option watchPosition has been replaced with trackUserLocation
- The camera operation has changed from jumpTo (not animated) to fitBounds (animated). An effect of this is the map pitch is no longer reset, although the bearing is still reset to 0.
- The accuracy of the geolocation provided by the device is used to set the view (previously it was fixed at zoom level 17). The maxZoom can be controlled via the new fitBoundsOptions option (defaults to 15).
Anchor Markers at their center by default #5019 @andrewharvey
Increase significantRotateThreshold for the TouchZoomRotateHandler #4971, @dagjomar

✨ Features and improvements

Improve performance of updating GeoJSON sources #4069, @ezheidtmann
Improve rendering speed of extrusion layers #4818
Improve line label legibility in pitched views #4781
Improve line label legibility on curved lines #4853
Add user location tracking capability to GeolocateControl #4479, @andrewharvey
- New option showUserLocation to draw a "dot" as a Marker on the map at the user's location
- An active lock and background state are introduced with trackUserLocation. When in active lock the camera will update to follow the user location, however if the camera is changed by the API or UI then the control will enter the background state where it won't update the camera to follow the user location.
- New option fitBoundsOptions to control the camera operation
- New trackuserlocationstart and trackuserlocationend events
- New LngLat.toBounds method to extend a point location by a given radius to a LngLatBounds object
Include main CSS file in package.json #4809, @tomscholz
Add property function (data-driven styling) support for line-width #4773
Add property function (data-driven styling) support for text-anchor #4997
Add property function (data-driven styling) support for text-justify #5000
Add maxTileCacheSize option #4778, @jczaplew
Add new icon-pitch-alignment and circle-pitch-alignment properties #4869 #4871
Add Map#getMaxBounds method #4890, @andrewharvey @lamuertepeluda
Add option (localIdeographFontFamily) to use TinySDF to avoid loading expensive CJK glyphs #4895
If config.API_URL includes a path prepend it to the request URL #4995
Bump supercluster version to expose cluster_id property on clustered sources #5002

🐛 Bug fixes

Do not display FullscreenControl on unsupported devices #4838, @stepankuzmin
Fix yarn build on Windows machines #4887
Prevent potential memory leaks by dispatching loadData to the same worker every time #4877
Fix bug preventing the rtlTextPlugin from loading before the initial style load #4870
Fix bug causing runtime-stying to not take effect in some situations #4893
Prevent requests of vertical glyphs for labels that can't be verticalized #4720
Fix character detection for Zanabazar Square #4940
Fix LogoControl logic to update correctly, and hide the <div> instead of removing it from the DOM when it is not needed #4842
Fix GeoJSONSource#serialize to include all options
Fix error handling in GlyphSource#getSimpleGlyphs#4992
Fix bug causing setStyle to reload raster tiles #4852
Fix bug causing symbol layers not to render on devices with non-integer device pixel ratios #4989
Fix bug where Map#queryRenderedFeatures would error when returning no results #4993
Fix bug where Map#areTilesLoaded would always be false on sourcedata events for reloading tiles #4987
Fix bug causing categorical property functions to error on non-ascending order stops #4996

🛠️ Development workflow changes

Use flow to type much of the code base #4629 #4903 #4909 #4910 #4911 #4913 #4915 #4918 #4932 #4933 #4948 #4949 #4955 #4966 #4967 #4973 💪 @jfirebaugh @vicapow
Use style specification to generate flow type #4958
Explicitly list which files to publish in package.json #4819 @tomscholz
Move render test ignores to a separate file #4977
Add code of conduct #5015 💖

0.38.0 (June 9, 2017)

New features ✨

Attenuate label size scaling with distance, improving readability of pitched maps #4547

Bug fixes 🪲

Skip rendering for patterned layers when pattern is missing #4687
Fix bug with map failing to rerender after webglcontextlost event #4725 @cdawi
Clamp zoom level in flyTo to within the map's specified min- and maxzoom to prevent undefined behavior #4726 @ IvanSanchez
Fix wordmark rendering in IE #4741
Fix slight pixelwise symbol rendering bugs caused by incorrect sprite calculations #4737
Prevent exceptions thrown by certain flyTo calls #4761
Fix "Improve this map" link #4685
Tweak queryRenderedSymbols logic to better account for pitch scaling #4792
Fix for symbol layers sometimes failing to render, most frequently in Safari #4795
Apply text-keep-upright after text-offset to keep labels upright when intended #4779 [Potentially breaking ⚠️ but considered a bugfix]
Prevent exceptions thrown by empty GeoJSON tiles 4803

Accessibility improvements 🔉

Add aria-label to popup close button #4799 @andrewharvey

Development workflow + testing improvements 🔧

Fix equality assertion bug in tests #4731 @IvanSanchez
Benchmark results page improvements #4746
Require node version >=6.4.0, enabling the use of more ES6 features #4752
Document missing pitchWithRotate option #4800 @simast
Move Github-specific Markdown files into subdirectory #4806 @tomscholz

0.37.0 (May 2nd, 2017)

⚠️ Breaking changes

Removed LngLat#wrapToBestWorld

New features 🚀

Improve popup/marker positioning #4577
Add Map#isStyleLoaded and Map#areTilesLoaded events #4321
Support offline sprites using file: protocol #4649 @oscarfonts

Bug fixes 🐛

Fix fullscreen control in Firefox #4666
Fix rendering artifacts that caused tile boundaries to be visible in some cases #4636
Fix default calculation for categorical zoom-and-property functions #4657
Fix scaling of images on retina screens #4645
Rendering error when a transparent image is added via Map#addImage #4644
Fix an issue with rendering lines with duplicate points #4634
Fix error when switching from data-driven styles to a constant paint value #4611
Add check to make sure invalid bounds on tilejson don't error out #4641

Development workflow improvements 💻

Add flowtype interfaces and definitions @vicapow
Add stylelinting to ensure mapboxgl- prefix on all classes #4584 @asantos3026

0.36.0 (April 19, 2017)

New features ✨

Replace LogoControl logo with the new Mapbox logo #4598

Bug fixes 🐛

Fix bug with the BoxZoomHandler that made it glitchy if it is enabled after the DragPanHandler #4528
Fix undefined behavior in fill_outline shaders #4600
Fix Camera#easeTo interpolation on pitched maps #4540
Choose property function interpolation method by the property's type #4614

Development workflow improvements 🤓

Fix crash on missing style.json in integration tests
gl-style-composite is now executable in line with the other tools @andrewharvey #4595
gl-style-composite utility now throws an error if a name conflict would occur between layers @andrewharvey #4595

0.35.1 (April 12, 2017)

Bug fixes 🐛

Add .json extension to style-spec require statements for webpack compatibility #4563 @orangemug
Fix documentation type for Map#fitBounde #4569 @andrewharvey
Fix bug causing {Image,Video,Canvas}Source to throw exception if latitude is outside of +/-85.05113 #4574
Fix bug causing overzoomed raster tiles to disappear from map #4567
Fix bug causing queryRenderedFeatures to crash on polygon features that have an id field. #4581

0.35.0 (April 7, 2017)

New features 🚀

Use anisotropic filtering to improve rendering of raster tiles on pitched maps #1064
Add pitchstart and pitchend events #2449
Add an optional layers parameter to Map#on #1002
Add data-driven styling support for text-offset #4495
Add data-driven styling support for text-rotate #3516
Add data-driven styling support for icon-image #4304
Add data-driven styling support for {text,icon}-size #4455

Bug fixes 🐛

Suppress error messages in JS console due to missing tiles #1800
Fix bug wherein GeoJSONSource#setData() could cause unnecessary DOM updates #4447
Fix bug wherein Map#flyTo did not respect the renderWorldCopies setting #4449
Fix regression in browserify support # 4453
Fix bug causing poor touch event behavior on mobile devices #4259
Fix bug wherein duplicate stops in property functions could cause an infinite loop #4498
Respect image height/width in addImage api #4531
Fix bug preventing correct behavior of shift+zoom #3334
Fix bug preventing image source from rendering when coordinate area is too large #4550
Show image source on horizontally wrapped worlds #4555
Fix bug in the handling of refreshedExpiredTiles option #4549
Support the TileJSON bounds property #1775

Development workflow improvements 💻

Upgrade flow to 0.42.0 (#4500)

0.34.0 (March 17, 2017)

New features 🚀

Add Map#addImage and Map#removeImage API to allow adding icon images at runtime #4404
Simplify non-browserify bundler usage by making the distribution build the main entrypoint #4423

Bug fixes 🐛

Fix issue where coincident start/end points of LineStrings were incorrectly rendered as joined #4413
Fix bug causing queryRenderedFeatures to fail in cases where both multiple sources and data-driven paint properties were present #4417
Fix bug where tile request errors caused map.loaded() to incorrectly return false #4425

Testing improvements ✅

Improve test coverage across several core modules #4432 #4431 #4422 #4244 🙇‍♂️

0.33.1 (March 10, 2017)

Bug fixes 🐛

Prevent Mapbox logo from being added to the map more than once #4386
Add type='button' to FullscreenControl to prevent button from acting as a form submit #4397
Fix issue where map would continue to rotate if Ctrl key is released before the click during a DragRotate event #4389
Remove double options.easing description from the Map#fitBounds documentation #4402

0.33.0 (March 8, 2017)

⚠️ Breaking changes

Automatically add Mapbox wordmark when required by Mapbox TOS #3933
Increase default maxZoom from 20 to 22 #4333
Deprecate tiledata and tiledataloading events in favor of sourcedata and sourcedataloading. #4347
mapboxgl.util is no longer exported #1408
"type": "categorical" is now required for all categorical functions. Previously, some forms of "implicitly" categorical functions worked, and others did not. #3717

✅ New features

Add property functions support for most symbol paint properties #4074, #4186, #4226
Add ability to specify default property value for undefined or invalid property values used in property functions. #4175
Improve Map#fitBounds to accept different values for top, bottom, left, and right padding #3890
Add a FullscreenControl for displaying a fullscreen map #3977

🪲 Bug fixes

Fix validation error on categorical zoom-and-property functions #4220
Fix bug causing expired resources to be re-requested causing an infinite loop #4255
Fix problem where MapDataEvent#isSourceLoaded always returned false #4254
Resolve an issue where tiles in the source cache were prematurely deleted, resulting in tiles flickering when zooming in and out and #4311
Make sure MapEventData is passed through on calls Map#flyTo #4342
Fix incorrect returned values for Map#isMoving #4350
Fix categorical functions not allowing boolean stop domain values #4195
Fix piecewise-constant functions to allow non-integer zoom levels. #4196
Fix issues with $id in filters #4236 #4237
Fix a race condition with polygon centroid algorithm causing tiles not to load in some cases. #4273
Throw a meaningful error when giving non-array layers parameter to queryRenderedFeatures #4331
Throw a meaningful error when supplying invalid minZoom and maxZoom values #4324
Fix a memory leak when using the RTL Text plugin #4248

Dev workflow changes

Merged the Mapbox GL style specification repo to this one (now under src/style-spec and test/unit/style-spec).

0.32.1 (Jan 26, 2017)

Bug Fixes

Fix bug causing mapbox-gl-rtl-text plugin to not work #4055

0.32.0 (Jan 26, 2017)

Deprecation Notices

Style classes are deprecated and will be removed in an upcoming release of Mapbox GL JS.

New Features

Add Map#isSourceLoaded method #4033
Automatically reload tiles based on their Expires and Cache-Control HTTP headers #3944
Add around=center option to scrollZoom and touchZoomRotate interaction handlers #3876
Add support for mapbox-gl-rtl-text plugin to support right-to-left scripts #3758
Add canvas source type #3765
Add Map#isMoving method #2792

Bug Fixes

Fix bug causing garbled text on zoom #3962
Fix bug causing crash in Firefox and Mobile Safari when rendering a large map #4037
Fix bug causing raster tiles to flicker during zoom #2467
Fix bug causing exception when unsetting and resetting fill-outline-color #3657
Fix memory leak when removing raster sources #3951
Fix bug causing exception when when zooming in / out on empty GeoJSON tile #3985
Fix line join artifacts at very sharp angles #4008

0.31.0 (Jan 10 2017)

New Features

Add renderWorldCopies option to the Map constructor to give users control over whether multiple worlds are rendered in a map #3885

Bug Fixes

Fix performance regression triggered when Map pitch or bearing is changed #3938
Fix null pointer exception caused by trying to clear an undefined source #3903

Miscellaneous

Incorporate integration tests formerly at mapbox-gl-test-suite into this repository #3834

0.30.0 (Jan 5 2017)

New Features

Fire an error when map canvas is larger than allowed by gl.MAX_RENDERBUFFER_SIZE #2893
Improve error messages when referencing a nonexistent layer id #2597
Fire an error when layer uses a geojson source and specifies a source-layer #3896
Add inline source declaration syntax #3857
Improve line breaking behavior #3887

Performance Improvements

Improve Map#setStyle performance in some cases #3853

Bug Fixes

Fix unexpected popup positioning when some offsets are unspecified #3367
Fix incorrect interpolation in functions #3838
Fix incorrect opacity when multiple backgrounds are rendered #3819
Fix exception thrown when instantiating geolocation control in Safari #3844
Fix exception thrown when setting showTileBoundaries with no sources #3849
Fix incorrect rendering of transparent parts of raster layers in some cases #3723
Fix non-terminating render loop when zooming in in some cases #3399

0.29.0 (December 20 2016)

New Features

Add support for property functions for many style properties on line layers #3033
Make Map#setStyle smoothly transition to the new style #3621
Add styledata, sourcedata, styledataloading, and sourcedataloading events
Add isSourceLoaded and source properties to MapDataEvent #3590
Remove "max zoom" cap of 20 #3683
Add circle-stroke-* style properties #3672
Add a more helpful error message when the specified container element doesn't exist #3719
Add watchPosition option to GeolocateControl #3739
Add positionOptions option to GeolocateControl #3739
Add aria-label to map canvas #3782
Adjust multipoint symbol rendering behavior #3763
Add support for property functions for icon-offset #3791
Improved antialiasing on pitched lines #3790
Allow attribution control to collapse to an ⓘ button on smaller screens #3783
Improve line breaking algorithm #3743

Performance Improvements

Fix memory leak when calling Map#removeSource #3602
Reduce bundle size by adding custom build of gl-matrix #3734
Improve performance of projection code #3721
Improve performance of style function evaluation #3816

Bug fixes

Fix exception thrown when using line-color property functions #3639
Fix exception thrown when removing a layer and then adding another layer with the same id but different type #3655
Fix exception thrown when passing a single point to Map#fitBounds #3655
Fix exception thrown occasionally during rapid map mutations #3681
Fix rendering defects on pitch=0 on some systems #3740
Fix unnecessary CPU usage when displaying a raster layer #3764
Fix bug causing sprite after Map#setStyle #3829
Fix bug preventing Map from emitting a contextmenu event on Windows browsers #3822

0.28.0 (November 17 2016)

New features and improvements

Performance improvements for Map#addLayer and Map#removeLayer #3584
Add method for changing layer order at runtime - Map#moveLayer #3584
Update vertical punctuation logic to Unicode 9.0 standard #3608

Bug fixes

Fix data-driven fill-opacity rendering when using a fill-pattern #3598
Fix line rendering artifacts #3627
Fix incorrect rendering of opaque fills on top of transparent fills #2628
Prevent AssertionErrors from pitching raster layers by only calling Worker#redoPlacement on vector and GeoJSON sources #3624
Restore IE11 compatability #3635
Fix symbol placement for cached tiles #3637

0.27.0 (November 11 2016)

⚠️ Breaking changes ⚠️

Replace fill-extrude-height and fill-extrude-base properties of fill render type with a separate fill-extrusion type (with corresponding fill-extrusion-height and fill-extrusion-base properties), solving problems with render parity and runtime switching between flat and extruded fills. mapbox/mapbox-gl-style-spec#554
Change the units for extrusion height properties (fill-extrusion-height, fill-extrusion-base) from "magic numbers" to meters. #3509
Remove mapboxgl.Control class and change the way custom controls should be implemented. #3497
Remove mapboxgl.util functions: inherit, extendAll, debounce, coalesce, startsWith, supportsGeolocation. #3441 #3571
mapboxgl.util is deprecated and will be removed in the next release. #1408

New features and improvements

Tons of performance improvements that combined make rendering up to 3 times faster, especially for complex styles. #3485 #3489 #3490 #3491 #3498 #3499 #3501 #3510 #3514 #3515 #3486 #3527 #3574 ⚡️⚡️⚡️
🈯 Added vertical text writing mode for languages that support it. #3438
🈯 Improved line breaking of Chinese and Japanese text in point-placed labels. #3420
Reduce the default number of worker threads (mapboxgl.workerCount) for better performance. #3565
Automatically use categorical style function type when input values are strings. #3384
Improve control buttons accessibility. #3492
Remove geolocation button if geolocation is disabled (e.g. the page is not served through https). #3571
Added Map#getMaxZoom and Map#getMinZoom methods #3592

Bugfixes

Fix several line dash rendering bugs. #3451
Fix intermittent map flicker when using image sources. #3522
Fix incorrect rendering of semitransparent background layers. #3521
Fix broken raster-fade-duration property. #3532
Fix handling of extrusion heights with negative values (by clamping to 0). #3463
Fix GeoJSON sources not placing labels/icons correctly after map rotation. #3366
Fix icon/label placement not respecting order for layers with numeric names. #3404
Fix queryRenderedFeatures working incorrectly on colliding labels. #3459
Fix a bug where changing extrusion properties at runtime sometimes threw an error. #3487 #3468
Fix a bug where map.loaded() always returned true when using raster tile sources. #3302
Fix a bug where moving the map out of bounds sometimes threw failed to invert matrix error. #3518
Fixed queryRenderedFeatures throwing an error if no parameters provided. #3542
Fixed a bug where using multiple \n in a text field resulted in an error. #3570

Misc

🐞 Fix npm install mapbox-gl pulling in all devDependencies, leading to an extremely slow install. #3377
Switch the codebase to ES6. #3388 #3408 #3415 #3421
A lot of internal refactoring to make the codebase simpler and more maintainable.
Various documentation fixes. #3440

0.26.0 (October 13 2016)

New Features & Improvements

Add fill-extrude-height and fill-extrude-base style properties (3d buildings) 🏙️ #3223
Add customizable colorSpace interpolation to functions #3245
Add identity function type #3274
Add depth testing for symbols with 'pitch-alignment': 'map' #3243
Add dataloading events for styles and sources #3306
Add Control suffix to all controls ⚠️ BREAKING CHANGE ⚠️ #3355
Calculate style layer refs automatically and get rid of user-specified refs ⚠️ BREAKING CHANGE ⚠️ #3486

Performance Improvements

Ensure removing style or source releases all tile resources #3359

Bugfixes

Fix bug causing an error when Marker#setLngLat is called #3294
Fix bug causing incorrect coordinates in touchend on Android Chrome #3319
Fix bug causing incorrect popup positioning at top of screen #3333
Restore tile property to data events fired when a tile is removed #3328
Fix bug causing "Improve this map" link to not preload map location #3356

0.25.1 (September 30 2016)

Bugfixes

Fix bug causing attribution to not be shown #3278
Fix bug causing exceptions when symbol text has a trailing newline #3281

0.25.0 (September 29 2016)

Breaking Changes

Evented#off now require two arguments; omitting the second argument in order to unbind all listeners for an event type is no longer supported, as it could cause unintended unbinding of internal listeners.

New Features & Improvements

Consolidate undocumented data lifecycle events into data and dataloading events (#3255)
Add auto value for style spec properties (#3203)

Bugfixes

Fix bug causing "Map#queryRenderedFeatures" to return no features after map rotation or filter change (#3233)
Change webpack build process (#3235) ⚠️ BREAKING CHANGE ⚠️
Improved error messages for LngLat#convert (#3232)
Fix bug where the tiles field is omitted from the RasterTileSource#serialize method (#3259)
Comply with HTML spec by replacing the div within the Navigation control <button> with a span element (#3268)
Fix bug causing Marker instances to be translated to non-whole pixel coordinates that caused blurriness (#3270)

Performance Improvements

Avoid unnecessary style validation (#3224)
Share a single blob URL between all workers (#3239)

0.24.0 (September 19 2016)

New Features & Improvements

Allow querystrings in mapbox:// URLs #3113
Allow "drag rotate" interaction to control pitch #3105
Improve performance by decreasing Worker script Blob size #3158
Improve vector tile performance #3067
Decrease size of distributed library by removing package.json #3174
Add support for new lines in text-field #3179
Make keyboard navigation smoother #3190
Make mouse wheel zooming smoother #3189
Add better error message when calling Map#queryRenderedFeatures on nonexistent layer #3196
Add support for imperial units on Scale control #3160
Add map's pitch to URL hash #3218

Bugfixes

Fix exception thrown when using box zoom handler #3078
Ensure style filters cannot be mutated by reference #3093
Fix exceptions thrown when opening marker-bound popup by click #3104
Fix bug causing fills with transparent colors and patterns to not render #3107
Fix order of latitudes in Map#getBounds #3081
Fix incorrect evaluation of zoom-and-property functions #2827 #3155
Fix incorrect evaluation of property functions #2828 #3155
Fix bug causing garbled text rendering when multiple maps are rendered on the page #3086
Fix rendering defects caused by Map#setFilter and map rotation on iOS 10 #3207
Fix bug causing image and video sources to disappear when zooming in #3010

0.23.0 (August 25 2016)

New Features & Improvements

Add support for line-color property functions #2938
Add Scale control #2940 #3042
Improve polygon label placement by rendering labels at the pole of inaccessability #3038
Add Popup offset option #1962
Add Marker#bindPopup method #3056

Performance Improvements

Improve performance of pages with multiple maps using a shared WebWorker pool #2952

Bugfixes

Make LatLngBounds obey its documented argument order (southwest, northeast), allowing bounds across the dateline #2414 ⚠️ BREAKING CHANGE ⚠️
Fix bug causing fill-opacity property functions to not render as expected #3061

0.22.1 (August 18 2016)

New Features & Improvements

Reduce library size by using minified version of style specification #2998
Add a warning when rendering artifacts occur due to too many symbols or glyphs being rendered in a tile #2966

Bugfixes

Fix bug causing exception to be thrown by Map#querySourceFeatures #3022
Fix bug causing Map#loaded to return true while there are outstanding tile updates #2847

0.22.0 (August 11 2016)

Breaking Changes

The GeoJSONSource, VideoSource, ImageSource constructors are now private. Please use map.addSource({...}) to create sources and map.getSource(...).setData(...) to update GeoJSON sources. #2667
Map#onError has been removed. You may catch errors by listening for the error event. If no listeners are bound to error, error messages will be printed to the console. #2852

New Features & Improvements

Increase max glyph atlas size to accomodate alphabets with large numbers of characters #2930
Add support for filtering features on GeoJSON / vector tile $id #2888
Update geolocate icon #2973
Add a close event to Popups #2953
Add a offset option to Marker #2885
Print error events without any listeners to the console #2852
Refactored Source interface to prepare for custom source types #2667

Bugfixes

Fix opacity property-functions for fill layers #2971
Fix DataCloneError in Firefox and IE11 #2559
Fix bug preventing camera animations from being triggered in moveend listeners #2944
Fix bug preventing fill-outline-color from being unset #2964
Fix webpack support #2887
Prevent buttons in controls from acting like form submit buttons #2935
Fix bug preventing map interactions near two controls in the same corner #2932
Fix crash resulting for large style batch queue #2926

0.21.0 (July 13 2016)

Breaking Changes

GeoJSON polygon inner rings are now rewound for compliance with the v2 vector tile. This may affect some uses of line-offset, reversing the direction of the offset. #2889

New Features & Improvements

Add text-pitch-alignment style property #2668
Allow query parameters on mapbox:// URLs #2702
Add icon-text-fit and icon-text-fit-padding style properties #2720
Enable property functions for icon-rotate #2738
Enable property functions for fill-opacity #2733
Fire Map#mouseout events #2777
Allow query parameters on all sprite URLs #2772
Increase sprite atlas size to 1024px square, allowing more and larger sprites #2802
Add Marker class #2725 #2810
Add {quadkey} URL parameter #2805
Add circle-pitch-scale style property #2821

Bugfixes

Fix rendering of layers with large numbers of features #2794
Fix exceptions thrown during drag-rotate interactions #2840
Fix error when adding and removing a layer within the same update cycle #2845
Fix false "Geometry exceeds allowed extent" warnings #2568
Fix Map#loaded returning true while there are outstanding tile updates #2847
Fix style validation error thrown while removing a filter #2847
Fix event data object not being passed for double click events #2814
Fix multipolygons disappearing from map at certain zoom levels #2704
Fix exceptions caused by queryRenderedFeatures in Safari and Firefox #2822
Fix mapboxgl#supported() returning true in old versions of IE11 mapbox/mapbox-gl-supported#1

0.20.1 (June 21 2016)

Bugfixes

Fixed exception thrown when changing *-translate properties via setPaintProperty (#2762)

0.20.0 (June 10 2016)

New Features & Improvements

Add limited WMS support #2612
Add workerCount constructor option #2666
Improve performance of locationPoint and pointLocation #2690
Remove "Not using VertexArrayObject extension" warning messages #2707
Add version property to mapboxgl #2660
Support property functions in circle-opacity and circle-blur #2693

Bugfixes

Fix exception thrown by "drag rotate" handler #2680
Return an empty array instead of an empty object from queryRenderedFeatures #2694
Fix bug causing map to not render in IE

0.19.1 (June 2 2016)

Bugfixes

Fix rendering of polygons with more than 35k vertices #2657

0.19.0 (May 31 2016)

New Features & Improvements

Allow use of special characters in property field names #2547
Improve rendering speeds on fill layers #1606
Add data driven styling support for fill-color and fill-outline-color #2629
Add has and !has filter operators mapbox/feature-filter#15
Improve keyboard handlers with held-down keys #2530
Support 'tms' tile scheme #2565
Add trackResize option to Map #2591

Bugfixes

Scale circles when map is displayed at a pitch #2541
Fix background pattern rendering bug #2557
Fix bug that prevented removal of a fill-pattern from a fill layer #2534
Fix line-pattern and fill-patternrendering #2596
Fix some platform specific rendering bugs #2553
Return empty object from queryRenderedFeatures before the map is loaded #2621
Fix "there is no texture bound to the unit 1" warnings #2509
Allow transitioned values to be unset #2561

0.18.0 (April 13 2016)

New Features & Improvements

Implement zoom-and-property functions for circle-color and circle-size #2454
Dedupe attributions that are substrings of others #2453
Misc performance improvements #2483 #2488

Bugfixes

Fix errors when unsetting and resetting a style property #2464
Fix errors when updating paint properties while using classes #2496
Fix errors caused by race condition in unserializeBuckets #2497
Fix overzoomed tiles in wrapped worlds #2482
Fix errors caused by mutating a filter object after calling Map#setFilter #2495

0.17.0 (April 13 2016)

Breaking Changes

Remove map.batch in favor of automatically batching style mutations (i.e. calls to Map#setLayoutProperty, Map#setPaintProperty, Map#setFilter, Map#setClasses, etc.) and applying them once per frame, significantly improving performance when updating the style frequently #2355 #2380
Remove util.throttle #2345

New Features & Improvements

Improve performance of all style mutation methods by only recalculating affected properties #2339
Improve fading of labels and icons #2376
Improve rendering performance by reducing work done on the main thread #2394
Validate filters passed to Map#queryRenderedFeatures and Map#querySourceFeatures #2349
Display a warning if a vector tile's geometry extent is larger than supported #2383
Implement property functions (i.e. data-driven styling) for circle-color and circle-size #1932
Add Popup#setDOMContent method #2436

Bugfixes

Fix a performance regression caused by using 1 WebWorker instead of # cpus - 1 WebWorkers, slowing down tile loading times #2408
Fix a bug in which Map#queryRenderedFeatures would sometimes return features that had been removed #2353
Fix clusterMaxZoom option on GeoJSONSource not working as expected #2374
Fix anti-aliased rendering for pattern fills #2372
Fix exception caused by calling Map#queryRenderedFeatures or Map#querySourceFeatures with no arguments
Fix exception caused by calling Map#setLayoutProperty for text-field or icon-image #2407

0.16.0 (March 24 2016)

Breaking Changes

Replace Map#featuresAt and Map#featuresIn with Map#queryRenderedFeatures and map.querySourceFeatures (#2224)
- Replace featuresAt and featuresIn with queryRenderedFeatures
- Make queryRenderedFeatures synchronous, remove the callback and use the return value.
- Rename layer parameter to layers and make it an array of layer names.
- Remove the radius parameter. radius was used with featuresAt to account for style properties like line-width and circle-radius. queryRenderedFeatures accounts for these style properties. If you need to query a larger area, use a bounding box query instead of a point query.
- Remove the includeGeometry parameter because queryRenderedFeatures always includes geometries.
Map#debug is renamed to Map#showTileBoundaries (#2284)
Map#collisionDebug is renamed to Map#showCollisionBoxes (#2284)

New Features & Improvements

Improve overall rendering performance. (#2221)
Improve performance of GeoJSONSource#setData. (#2222)
Add Map#setMaxBounds method (#2234)
Add isActive and isEnabled methods to interaction handlers (#2238)
Add Map#setZoomBounds method (#2243)
Add touch events (#2195)
Add map.queryRenderedFeatures to query the styled and rendered representations of features (#2224)
Add map.querySourceFeatures to get features directly from vector tiles, independent of the style (#2224)
Add mapboxgl.Geolocate control (#1939)
Make background patterns render seamlessly across tile boundaries (#2305)

Bugfixes

Fix calls to setFilter, setLayoutProperty, and setLayerZoomRange on ref children (#2228)
Fix undefined bucket errors after setFilter calls (#2244)
Fix bugs causing hidden symbols to be rendered (#2246, #2276)
Fix raster flickering (#2236)
Fix queryRenderedFeatures precision at high zoom levels (#2292)
Fix holes in GeoJSON data caused by unexpected winding order (#2285)
Fix bug causing deleted features to be returned by queryRenderedFeatures (#2306)
Fix bug causing unexpected fill patterns to be rendered (#2307)
Fix popup location with preceding sibling elements (#2311)
Fix polygon anti-aliasing (#2319)
Fix slivers between non-adjacent polygons (#2319)
Fix keyboard shortcuts causing page to scroll (#2312)

0.15.0 (March 1 2016)

New Features & Improvements

Add ImageSource#setCoordinates and VideoSource#setCoordinates (#2184)

Bugfixes

Fix flickering on raster layers (#2211)
Fix browser hang when zooming quickly on raster layers (#2211)

0.14.3 (Feb 25 2016)

New Features & Improvements

Improve responsiveness of zooming out by using cached parent tiles (#2168)
Improve contextual clues on style API validation (#2170)
Improve performance of methods including setData (#2174)

Bugfixes

Fix incorrectly sized line dashes (#2099)
Fix bug in which in feature filter drops features (#2166)
Fix bug preventing Map#load from firing when tile "Not Found" errors occured (#2176)
Fix rendering artifacts on mobile GPUs (#2117)

0.14.2 (Feb 19 2016)

Bugfixes

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

0.14.1 (Feb 10 2016)

Bugfixes

Fix incorrectly rotated symbols along lines near tile boundries (#2062)
Fix broken rendering when a fill layer follows certain symbol layers (#2092)

0.14.0 (Feb 8 2016)

Breaking Changes

Switch GeoJSONSource clustering options from being measured in extent-units to pixels (#2026)

New Features & Improvements

Improved error message for invalid colors (#2006)
Added support for tiles with variable extents (#2010)
Improved filter performance and maximum size (#2024)
Changed circle rendering such that all geometry nodes are drawn, not just the geometry's outer ring (#2027)
Added Map#getStyle method (#1982)

Bugfixes

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

0.13.1 (Jan 27 2016)

Bugfixes

Fixed broken npm package due to outdated bundled modules

0.13.0 (Jan 27 2016)

Bugfixes

Fixed easeTo pan, zoom, and rotate when initial rotation != 0 (#1950)
Fixed rendering of tiles with an extent != 4096 (#1952)
Fixed missing icon collision boxes (#1978)
Fixed null Tile#buffers errors (#1987)

New Features & Improvements

Added symbol-avoid-edges style property (#1951)
Improved symbol-max-angle check algorithm (#1959)
Added marker clustering! (#1931)
Added zoomstart, zoom, and zoomend events (#1958)
Disabled drag on mousedown when using boxzoom (#1907)

0.12.4 (Jan 19 2016)

Bugfixes

Fix elementGroups null value errors (#1933)
Fix some glyph atlas overflow cases (#1923)

0.12.3 (Jan 14 2016)

API Improvements

Support inline attribution options in map options (#1865)
Improve flyTo options (#1854, #1429)

Bugfixes

Fix flickering with overscaled tiles (#1921)
Remove Node.remove calls for IE browser compatibility (#1900)
Match patterns at tile boundaries (#1908)
Fix Tile#positionAt, fix query tests (#1899)
Fix flickering on streets (#1875)
Fix text-max-angle property (#1870)
Fix overscaled line patterns (#1856)
Fix patterns and icons for mismatched pixelRatios (#1851)
Fix missing labels when text size 0 at max zoom (#1809)
Use linear interp when pixel ratios don't match (#1601)
Fix blank areas, flickering in raster layers (#1876, #675)
Fix labels slipping/cropping at tile bounds (#757)

UX Improvements

Improve touch handler perceived performance (#1844)

0.12.2 (Dec 22 2015)

API Improvements

Support LngLat.convert([w, s, e, n]) (#1812)
Invalid GeoJSON is now handled better

Bugfixes

Fixed Popup#addTo when the popup is already open (#1811)
Fixed warping when rotating / zooming really fast
Map#flyTo now flies across the antimeridan if shorter (#1853)

0.12.1 (Dec 8 2015)

Breaking changes

Reversed the direction of line-offset (#1808)
Renamed Pinch interaction handler to TouchZoomRotate (#1777)
Made Map#update and Map#render private methods (#1798)
Made Map#remove remove created DOM elements (#1789)

API Improvements

Added an method to disable touch rotation (#1777)
Added a position option for Attribution (#1689)

Bugfixes

Ensure tile loading errors are properly reported (#1799)
Ensure re-adding a previously removed pop-up works (#1477)

UX Improvements

Don't round zoom level during double-click interaction (#1640)

0.12.0 (Dec 2 2015)

API Improvements

Added line-offset style property (#1778)

0.11.5 (Dec 1 2015)

Bugfixes

Fixed unstable symbol layer render order when adding / removing layers (#1558)
Fire map loaded event even if raster tiles have errors
Fix panning animation during easeTo with zoom change
Fix pitching animation during flyTo
Fix pitching animation during easeTo
Prevent rotation from firing mouseend events (#1104)

API Improvements

Fire mousedown and mouseup events (#1411)
Fire movestart and moveend when panning (#1658)
Added drag events (#1442)
Request webp images for mapbox:// raster tiles in chrome (#1725)

UX Improvements

Added inertia to map rotation (#620)

0.11.4 (Nov 16 2015)

Bugfixes

Fix alpha blending of alpha layers (#1684)

0.11.3 (Nov 10 2015)

Bugfixes

Fix GeoJSON rendering and performance (#1685)

UX Improvements

Use SVG assets for UI controls (#1657)
Zoom out with shift + dblclick (#1666)

0.11.2 (Oct 29 2015)

Misc performance improvements

Bugfixes

Fix sprites on systems with non-integer devicePixelRatios (#1029 #1475 #1476)
Fix layer minZoom being ignored if not less than source maxZoom
Fix symbol placement at the start of a line (#1461)
Fix raster-opacity on non-tile sources (#1270)
Ignore boxzoom on shift-click (#1655)

UX Improvements

Enable line breaks on common punctuation (#1115)

API Improvements

Add toString and toArray methods to LngLat, LngLatBounds (#1571)
Add Transform#resize method
Add Map#getLayer method (#1183)
Add Transform#unmodified property (#1452)
Propagate WebGL context events (#1612)

0.11.1 (Sep 30 2015)

Bugfixes

Add statistics and checkboxes to debug page
Fix Map#featuresAt for non-4096 vector sources (#1529)
Don't fire mousemove on drag-pan
Fix maxBounds constrains (#1539)
Fix maxBounds infinite loop (#1538)
Fix memory leak in worker
Assert valid TileCoord, fix wrap calculation in TileCoord#cover (#1483)
Abort raster tile load if not in viewport (#1490)

API Improvements

Add Map event listeners for mouseup, contextmenu (right click) (#1532)

0.11.0 (Sep 11 2015)

API Improvements

Add Map#featuresIn: a bounding-box feature query
Emit stylesheet validation errors (#1436)

UX Improvements

Handle v8 style center, zoom, bearing, pitch (#1452)
Improve circle type styling (#1446)
Improve dashed and patterned line antialiasing

Bugfixes

Load images in a way that respects Cache-Control headers
Filter for rtree matches to those crossing bbox
Log errors by default (#1463)
Fixed modification of text-size via setLayoutProperty (#1451)
Throw on lat > 90 || < -90. (#1443)
Fix circle clipping bug (#1457)

0.10.0 (Aug 21 2015)

Breaking changes

Switched to [longitude, latitude] coordinate order, matching GeoJSON. We anticipate that mapbox-gl-js will be widely used with GeoJSON, and in the long term having a coordinate order that is consistent with GeoJSON will lead to less confusion and impedance mismatch than will a [latitude, longitude] order.

The following APIs were renamed:
- LatLng was renamed to LngLat
- LatLngBounds was renamed to LngLatBounds
- Popup#setLatLng was renamed to Popup#setLngLat
- Popup#getLatLng was renamed to Popup#getLngLat
- The latLng property of Map events was renamed lngLat
The following APIs now expect array coordinates in [longitude, latitude] order:
- LngLat.convert
- LngLatBounds.convert
- Popup#setLngLat
- The center and maxBounds options of the Map constructor
- The arguments to Map#setCenter, Map#fitBounds, Map#panTo, and Map#project
- The center option of Map#jumpTo, Map#easeTo, and Map#flyTo
- The around option of Map#zoomTo, Map#rotateTo, and Map#easeTo
- The coordinates properties of video and image sources
Updated to mapbox-gl-style-spec v8.0.0 (Changelog). Styles are now expected to be version 8. You can use the gl-style-migrate utility to update existing styles.
The format for mapbox:// style and glyphs URLs has changed. For style URLs, you should now use the format mapbox://styles/:username/:style. The :style portion of the URL no longer contains a username. For font URLs, you should now use the format mapbox://fonts/:username/{fontstack}/{range}.pbf.
Mapbox default styles are now hosted via the Styles API rather than www.mapbox.com. You can make use of the Styles API with a mapbox:// style URL pointing to a v8 style, e.g. mapbox://styles/mapbox/streets-v8.
The v8 satellite style (mapbox://styles/mapbox/satellite-v8) is now a plain satellite style, and not longer supports labels or contour lines via classes. For a labeled satellite style, use mapbox://styles/mapbox/satellite-hybrid.
Removed mbgl.config.HTTP_URL and mbgl.config.FORCE_HTTPS; https is always used when connecting to the Mapbox API.
Renamed mbgl.config.HTTPS_URL to mbgl.config.API_URL.

Bugfixes

Don't draw halo when halo-width is 0 (#1381)
Reverted shader changes that degraded performance on IE

API Improvements

You can now unset layout and paint properties via the setLayoutProperty and setPaintProperty APIs by passing undefined as a property value.
The layer option of featuresAt now supports an array of layers.

0.9.0 (Jul 29 2015)

glyphs URL now normalizes without the /v4/ prefix for mapbox:// urls. Legacy behavior for mapbox://fontstacks is still maintained (#1385)
Expose geojson-vt options for GeoJSON sources (#1271)
bearing snaps to "North" within a tolerance of 7 degrees (#1059)
Now you can directly mutate the minzoom and maxzoom layer properties with map.setLayerZoomRange(layerId, minzoom, maxzoom)
Exposed mapboxgl.Control, a base class used by all UI controls
Refactored handlers to be individually included in Map options, or enable/disable them individually at runtime, e.g. map.scrollZoom.disable().

New feature: Batch operations can now be done at once, improving performance for calling multiple style functions: (#1352)

style.batch(function(s) {
    s.addLayer({ id: 'first', type: 'symbol', source: 'streets' });
    s.addLayer({ id: 'second', type: 'symbol', source: 'streets' });
    s.addLayer({ id: 'third', type: 'symbol', source: 'terrain' });
    s.setPaintProperty('first', 'text-color', 'black');
    s.setPaintProperty('first', 'text-halo-color', 'white');
});

Improved documentation
featuresAt performance improvements by exposing includeGeometry option
Better label placement along lines (#1283)
Improvements to round linejoins on semi-transparent lines (mapbox/mapbox-gl-native#1771)
Round zoom levels for raster tile loading (2a2aec)
Source#reload cannot be called if source is not loaded (#1198)
Events bubble to the canvas container for custom overlays (#1301)
Move handlers are now bound on mousedown and touchstart events
map.featuresAt() now works across the dateline

0.8.1 (Jun 16 2015)

No code changes; released only to correct a build issue in 0.8.0.

0.8.0 (Jun 15 2015)

Breaking changes

map.setView(latlng, zoom, bearing) has been removed. Use map.jumpTo(options) instead:

map.setView([40, -74.50], 9) // 0.7.0 or earlier
map.jumpTo({center: [40, -74.50], zoom: 9}); // now

map.easeTo and map.flyTo now accept a single options object rather than positional parameters:

map.easeTo([40, -74.50], 9, null, {duration: 400}); // 0.7.0 or earlier
map.easeTo({center: [40, -74.50], zoom: 9, duration: 400}); // now

mapboxgl.Source is no longer exported. Use map.addSource() instead. See the GeoJSON line or GeoJSON markers examples.
mapboxgl.util.supported() moved to mapboxgl.supported().

UX improvements

Add perspective rendering (#1049)
Better and faster labelling (#1079)
Add touch interactions support on mobile devices (#949)
Viewport-relative popup arrows (#1065)
Normalize mousewheel zooming speed (#1060)
Add proper handling of GeoJSON features that cross the date line (#1275)
Sort overlapping symbols in the y direction (#470)
Control buttons are now on a 30 pixel grid (#1143)
Improve GeoJSON processing performance

API Improvements

Switch to JSDoc for documentation
Bundling with browserify is now supported
Validate incoming map styles (#1054)
Add Map setPitch getPitch
Add Map dblclick event. (#1168)
Add Map getSource (660a8c1)
Add Map setFilter and getFilter (#985)
Add Map failIfMajorPerformanceCaveat option (#1082)
Add Map preserveDrawingBuffer option (#1232)
Add VideoSource getVideo() (#1162)
Support vector tiles with extents other than 4096 (#1227)
Use a DOM hierarchy that supports evented overlays (#1217)
Pass latLng to the event object (#1068)

UX Bugfixes

Fix rendering glitch on iOS 8 (#750)
Fix line triangulation errors (#1120, #992)
Support unicode range 65280-65535 (#1108)
Fix cracks between fill patterns (#972)
Fix angle of icons aligned with lines (37a498a)
Fix dashed line bug for overscaled tiles (#1132)
Fix icon artifacts caused by sprite neighbors (#1195)

API Bugfixes

Don't fire spurious moveend events on mouseup (#1107)
Fix a race condition in featuresAt (#1220)
Fix for brittle fontstack name convention (#1070)
Fix broken Popup setHTML (#1272)
Fix an issue with cross-origin image requests (#1269)

0.7.0 (Mar 3 2015)

Breaking

Rename Map hover event to mousemove.
Change featuresAt to return GeoJSON objects, including geometry (#1010)
Remove Map canvas and container properties, add getCanvas and getContainer methods instead

UX Improvements

Improve line label density
Add boxzoom interaction (#1038)
Add keyboard interaction (#1034)
Faster GeoJSONSource setData without flickering (#973)

API Improvements

Add Popup component (#325)
Add layer API (#1022)
Add filter API (#985)
More efficient filter API (#1018)
Accept plain old JS object for addSource (#1021)
Reparse overscaled tiles

Bugfixes

Fix featuresAt for LineStrings (#1006)
Fix tileSize argument to GeoJSON worker (#987)
Remove extraneous files from the npm package (#1024)
Hide "improve map" link in print (#988)

0.6.0 (Feb 9 2015)

Bugfixes

Add wrapped padding to sprite for repeating images (#972)
Clear color buffers before rendering (#966)
Make line-opacity work with line-image (#970)
event.toElement fallback for Firefox (#932)
skip duplicate vertices at ends of lines (#776)
allow characters outside \w to be used in token
Clear old tiles when new GeoJSON is loaded (#905)

Improvements

Added map.setPaintProperty(), map.getPaintProperty(), map.setLayoutProperty(), and map.getLayoutProperty().
Switch to ESLint and more strict code rules (#957)
Grab 2x raster tiles if retina (#754)
Support for mapbox:// style URLs (#875)

Breaking

Updated to mapbox-gl-style-spec v7.0.0 (Changelog). Styles are now expected to be version 7. You can use the gl-style-migrate utility to update existing styles.
HTTP_URL and HTTPS_URL config options must no longer include a /v4 path prefix.
addClass, removeClass, setClasses, hasClass, and getClasses are now methods on Map.
Style#cascade is now private, pending a public style mutation API (#755).
The format for featuresAt results changed. Instead of result-per-geometry-cross-layer, each result has a layers array with all layers that contain the feature. This avoids duplication of geometry and properties in the result set.

0.5.2 (Jan 07 2015)

Bugfixes

Remove tiles for unused sources (#863)
Fix fill pattern alignment

Improvements

Add GeoJSONSource maxzoom option (#760)
Return ref layers in featuresAt (#847)
Return any extra layer keys provided in the stylesheet in featuresAt
Faster protobuf parsing

0.5.1 (Dec 19 2014)

Bugfixes

Fix race conditions with style loading/rendering
Fix race conditions with setStyle
Fix map.remove()
Fix featuresAt properties

0.5.0 (Dec 17 2014)

Bugfixes

Fix multiple calls to setStyle

Improvements

featuresAt now returns additional information
Complete style/source/tile event suite: style.load, style.error, style.change, source.add, source.remove, source.load, source.error, source.change, tile.add, tile.remove, tile.load, tile.error
Vastly improved performance and correctness for GeoJSON sources
Map#setStyle accepts a style URL
Support {prefix} in tile URL templates
Provide a source map with minified source

Breaking

Results format for featuresAt changed

0.4.2 (Nov 14 2014)

Bugfixes

Ensure only one easing is active at a time (#807)
Don't require style to perform easings (#817)
Fix raster tiles sometimes not showing up (#761)

Improvements

Internet Explorer 11 support (experimental)

0.4.1 (Nov 10 2014)

Bugfixes

Interpolate to the closest bearing when doing rotation animations (#818)

0.4.0 (Nov 4 2014)

Breaking

Updated to mapbox-gl-style-spec v6.0.0 (Changelog). Styles are now expected to be version 6. You can use the gl-style-migrate utility to update existing styles.

0.3.2 (Oct 23 2014)

Bugfixes

Fix worker initialization with deferred or async scripts

Improvements

Added map.remove()
CDN assets are now served with gzip compression

0.3.1 (Oct 06 2014)

Bugfixes

Fixed iteration over arrays with for/in
Made browserify deps non-dev (#752)

0.3.0 (Sep 23 2014)

Breaking

Updated to mapbox-gl-style-spec v0.0.5 (Changelog). Styles are now expected to be version 5. You can use the gl-style-migrate utility to update existing styles.
Removed support for composite layers for performance reasons. #523
raster-hue-rotate units are now degrees.

Improvements

Added LatLng#wrap
Added support for Mapbox fontstack API.
Added support for remote, non-Mapbox TileJSON sources and inline TileJSON sources (#535, #698).
Added support for symbol-avoid-edges property to allow labels to be placed across tile edges.
Fixed mkdir issue on Windows (#674).
Fixed drawing beveled line joins without overlap.

Bugfixes

Fixed performance when underzooming a layer's minzoom.
Fixed raster-opacity for regular raster layers.
Fixed various corner cases of easing functions.
Do not modify original stylesheet (#728).
Inherit video source from source (#699).
Fixed interactivity for geojson layers.
Stop dblclick on navigation so the map does not pan (#715).

0.2.2 (Aug 12 2014)

Breaking

map.setBearing() no longer supports a second argument. Use map.rotateTo with an offset option and duration 0 if you need to rotate around a point other than the map center.

Improvements

Improved GeoJSONSource to also accept URL as data option, eliminating a huge performance bottleneck in case of large GeoJSON files. #669 #671
Switched to a different fill outlines rendering approach. #668
Made the minified build 12% smaller gzipped (66 KB now).
Added around option to Map zoomTo/rotateTo.
Made the permalink hash more compact.
Bevel linejoins no longer overlap and look much better when drawn with transparency.

Bugfixes

Fixed the broken minified build. #679
Fixed blurry icons rendering. #666
Fixed util.supports WebGL detection producing false positives in some cases. #677
Fixed invalid font configuration completely blocking tile rendering. #662
Fixed Map project/unproject to properly accept array-form values.
Fixed sprite loading race condition. #593
Fixed GeoJSONSource setData not updating the map until zoomed or panned. #676

0.2.1 (Aug 8 2014)

Breaking

Changed Navigation control signature: now it doesn't need map in constructor and gets added with map.addControl(nav) or nav.addTo(map).
Updated CSS classes to have consistent naming prefixed with mapboxgl-.

Improvements

Added attribution control (present by default, disable by passing attributionControl: false in options).
Added rotation by dragging the compass control.
Added grabbing cursors for the map by default.
Added util.inherit and util.debounce functions.
Changed the default debug page style to OSM Bright.
Token replacements now support dashes.
Improved navigation control design.

Bugfixes

Fixed compass control to rotate its icon with the map.
Fixed navigation control cursors.
Fixed inertia going to the wrong direction in a rotated map.
Fixed inertia race condition where error was sometimes thrown after erratic panning/zooming.

0.2.0 (Aug 6 2014)

First public release.

Files

CHANGELOG.md

Latest commit

History

CHANGELOG.md

File metadata and controls

0.44.0

✨ Features and improvements

🐛 Bug fixes

0.43.0 (December 21, 2017)

⚠️ Breaking changes

✨ Features and improvements

🐛 Bug fixes

0.42.2 (November 21, 2017)

🐛 Bug fixes

0.42.1 (November 17, 2017)

🐛 Bug fixes

✨ Features and improvements

0.42.0 (November 10, 2017)

⚠️ Breaking changes

✨ Features and improvements

🐛 Bug fixes and error reporting improvements

0.41.0 (October 11, 2017)

⚠️ Breaking changes

🐛 Bug fixes

✨ Features and improvements

🔧 Development workflow improvements

0.40.1 (September 18, 2017)

🐛 Bug fixes

0.40.0 (September 13, 2017)

⚠️ Breaking changes

✨ Features and improvements

🐛 Bug fixes

🔧 Development workflow improvements

0.39.1 (July 24, 2017)

🐛 Bug fixes

0.39.0 (July 21, 2017)

⚠️ Breaking changes

✨ Features and improvements

🐛 Bug fixes

🛠️ Development workflow changes

0.38.0 (June 9, 2017)

New features ✨

Bug fixes 🪲

Accessibility improvements 🔉

Development workflow + testing improvements 🔧

0.37.0 (May 2nd, 2017)

⚠️ Breaking changes

New features 🚀

Bug fixes 🐛

Development workflow improvements 💻

0.36.0 (April 19, 2017)

New features ✨

Bug fixes 🐛

Development workflow improvements 🤓

0.35.1 (April 12, 2017)

Bug fixes 🐛

0.35.0 (April 7, 2017)

New features 🚀

Bug fixes 🐛

Development workflow improvements 💻

0.34.0 (March 17, 2017)

New features 🚀

Bug fixes 🐛

Testing improvements ✅

0.33.1 (March 10, 2017)

Bug fixes 🐛

0.33.0 (March 8, 2017)

⚠️ Breaking changes

✅ New features

🪲 Bug fixes

Dev workflow changes

0.32.1 (Jan 26, 2017)

Bug Fixes

0.32.0 (Jan 26, 2017)

Deprecation Notices

New Features

Bug Fixes

0.31.0 (Jan 10 2017)

New Features