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CHANGELOG.md

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Leaflet Changelog

0.3 (master)

Major features

  • Added Canvas backend for vector layers (polylines, polygons, circles). This enables vector support on Android < 3, and it can also be optionally preferred over SVG for a performance gain in some cases. Thanks to @florianf for a big part of this work.

Improvements

  • Improved LatLng constructor to be more tolerant (and throw descriptive error if latitude or longitude can't be interpreted as a number). #136
  • Improved circles performance by not drawing them if they're off the clip region.
  • Improved browser-specific code to rely more on feature detection rather than user agent string.

Bugfixes

  • Fixed crash on Android 3+ when panning or zooming (by @florian). #137
  • Fixed a bug that caused map overlays to appear blurry in some cases under WebKit browsers.
  • Fixed a bug where static properties of a child class would not override the parent ones.
  • Fixed broken popup closePopup option (by @jgerigmeyer).

0.2.1 (2011-06-18)

  • Fixed regression that caused error in TileLayer.Canvas.

0.2 (2011-06-17)

Major features

  • Added WMS support (TileLayer.WMS layer).
  • Added different projections support, having EPSG:3857, EPSG:4326 and EPSG:3395 out of the box (through crs option in Map). Thanks to @Miroff & @Komzpa for great advice and explanation regarding this.
  • Added GeoJSON layer support.

Improvements

Usability improvements

  • Improved panning performance in Chrome and FF considerably with the help of requestAnimationFrame. #130
  • Improved click responsiveness in mobile WebKit (now it happens without delay). #26
  • Added tap tolerance (so click happens even if you moved your finger slighly when tapping).
  • Improved geolocation error handling: better error messages, explicit timeout, set world view on locateAndSetView failure. #61

API improvements

  • Added MultiPolyline and MultiPolygon layers. #77
  • Added LayerGroup and FeatureGroup layers for grouping other layers.
  • Added TileLayer.Canvas for easy creation of canvas-based tile layers.
  • Changed Circle to be zoom-dependent (with radius in meters); circle of a permanent size is now called CircleMarker.
  • Added mouseover and mouseout events to map, markers and paths; added map mousemove event.
  • Added setLatLngs, spliceLatLngs, addLatLng, getLatLngs methods to polylines and polygons.
  • Added setLatLng and setRadius methods to Circle and CircleMarker.
  • Improved LatLngBounds contains method to accept LatLng in addition to LatLngBounds, the same for Bounds contains and Point
  • Improved LatLngBounds & Bounds to allow their instantiation without arguments (by @snc).
  • Added TMS tile numbering support through TileLayer scheme: 'tms' option (by @tmcw).
  • Added TileLayer noWrap option to disable wrapping x tile coordinate (by @jasondavies).
  • Added opacity option and setOpacity method to TileLayer.
  • Added setLatLng and setIcon methods to Marker.
  • Added title option to Marker.
  • Added maxZoom argument to map.locateAndSetView method.
  • Added ability to pass Geolocation options to map locate and locateAndSetView methods (by @JasonSanford).
  • Improved Popup to accept HTML elements in addition to strings as its content.

Development workflow improvements

  • Added Makefile for building leaflet.js on non-Windows machines (by @tmcw).
  • Improved debug/leaflet-include.js script to allow using it outside of debug folder (by @antonj).
  • Improved L definition to be compatible with CommonJS. #122

Bug fixes

General bugfixes

  • Fixed a bug where zooming is broken if the map contains a polygon and you zoom to an area where it's not visible. #47
  • Fixed a bug where closed polylines would not appear on the map.
  • Fixed a bug where marker that was added, removed and then added again would not appear on the map. #66
  • Fixed a bug where tile layer that was added, removed and then added again would not appear on the map.
  • Fixed a bug where some tiles would not load when panning across the date line. #97
  • Fixed a bug where map div with position: absolute is reset to relative. #100
  • Fixed a bug that caused an error when trying to add a marker without shadow in its icon.
  • Fixed a bug where popup content would not update on setContent call. #94
  • Fixed a bug where double click zoom wouldn't work if popup is opened on map click
  • Fixed a bug with click propagation on popup close button. #99
  • Fixed inability to remove ImageOverlay layer.

Browser bugfixes

  • Fixed a bug where paths would not appear in IE8.
  • Fixed a bug where there were occasional slowdowns before zoom animation in WebKit. #123
  • Fixed incorrect zoom animation & popup styling in Opera 11.11.
  • Fixed popup fade animation in Firefox and Opera.
  • Fixed a bug where map isn't displayed in Firefox when there's an img { max-width: 100% } rule.

Mobile browsers bugfixes

  • Fixed a bug that prevented panning on some Android 2.1 (and possibly older) devices. #84
  • Disabled zoom animation on Android by default because it's buggy on some devices (will be enabled back when it's stable enough). #32
  • Fixed a bug where map would occasionally break while multi-touch-zooming on iOS. #32
  • Fixed a bug that prevented panning/clicking on Android 3 tablets. #121
  • Fixed a bug that prevented panning/clicking on Opera Mobile. #138
  • Fixed potentional memory leak on WebKit when removing tiles, thanks to @Scalar4eg. #107

0.1 (2011-05-13)

  • Initial Leaflet release.