mapbox-gl/CHANGELOG.md

A WebGL interactive maps library

## 0.39.1 (July 24, 2017)

### :bug: Bug fixes
- Fix packaging issue in 0.39.0 [#5025](https://github.com/mapbox/mapbox-gl-js/issues/5025)
- Correctly evaluate enum-based identity functions [#5023](https://github.com/mapbox/mapbox-gl-js/issues/5023)

## 0.39.0 (July 21, 2017)

### :warning: 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 `Marker`s at their center by default #5019 @andrewharvey
- Increase `significantRotateThreshold` for the `TouchZoomRotateHandler` #4971, @dagjomar

### :sparkles: 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: 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

### :hammer_and_wrench: 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 :muscle: @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 :sparkling_heart:

## 0.38.0 (June 9, 2017)

#### New features :sparkles:

- Attenuate label size scaling with distance, improving readability of pitched maps [#4547](https://github.com/mapbox/mapbox-gl-js/pull/4547)

#### Bug fixes :beetle:

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

#### Accessibility improvements :sound:

- Add `aria-label` to popup close button [#4799](https://github.com/mapbox/mapbox-gl-js/pull/4799) @andrewharvey

#### Development workflow + testing improvements :wrench:

- Fix equality assertion bug in tests [#4731](https://github.com/mapbox/mapbox-gl-js/pull/4731) @IvanSanchez
- Benchmark results page improvements [#4746](https://github.com/mapbox/mapbox-gl-js/pull/4746)
- Require node version >=6.4.0, enabling the use of more ES6 features [#4752](https://github.com/mapbox/mapbox-gl-js/pull/4752)
- Document missing `pitchWithRotate` option [#4800](https://github.com/mapbox/mapbox-gl-js/pull/4800) @simast
- Move Github-specific Markdown files into subdirectory [#4806](https://github.com/mapbox/mapbox-gl-js/pull/4806) @tomscholz

## 0.37.0 (May 2nd, 2017)

#### :warning: Breaking changes

- Removed `LngLat#wrapToBestWorld`

#### New features :rocket:

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

#### Bug fixes :bug:

- 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 :computer:

- 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 :sparkles:

- Replace LogoControl logo with the new Mapbox logo #4598

#### Bug fixes :bug:

- 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 :nerd_face:

- 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 :bug:

- 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 :rocket:
- 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 :bug:
- 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 :computer:
- Upgrade flow to 0.42.0 (#4500)


## 0.34.0 (March 17, 2017)

#### New features :rocket:
- 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 :bug:
- 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 :white_check_mark:
- Improve test coverage across several core modules #4432 #4431 #4422 #4244 :bowing_man:

## 0.33.1 (March 10, 2017)

#### Bug fixes :bug:
- 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)

#### :warning: 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

#### :white_check_mark: 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

#### :beetle: 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](https://github.com/mapbox/mapbox-gl-style-spec) 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](https://github.com/mapbox/mapbox-gl-rtl-text) to not work #4055

## 0.32.0 (Jan 26, 2017)

#### Deprecation Notices

- [Style classes](https://www.mapbox.com/mapbox-gl-style-spec/#layer-paint.*) 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](https://github.com/mapbox/mapbox-gl-rtl-text) 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`](https://github.com/mapbox/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. https://github.com/mapbox/mapbox-gl-style-spec/issues/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) :cityscape: #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 :warning: BREAKING CHANGE :warning: #3355
 * Calculate style layer `ref`s automatically and get rid of user-specified `ref`s :warning: BREAKING CHANGE :warning: #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) :warning: BREAKING CHANGE :warning:
  * 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 :warning: **BREAKING CHANGE** :warning:
* 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 `Popup`s #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](https://github.com/mapbox/vector-tile-spec/blob/master/2.1/README.md#4344-polygon-geometry-type). 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-pattern`rendering #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` `WebWorker`s, 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 `devicePixelRatio`s (#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](https://github.com/mapbox/mapbox-gl-style-spec/blob/v8.0.0/CHANGELOG.md)). Styles are
  now expected to be version 8. You can use the [gl-style-migrate](https://github.com/mapbox/mapbox-gl-style-lint#migrations)
  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)

  ```js
  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