(all changes without author notice are by [@mourner](https://github.com/mourner))
## 1.3.0 (2018-01-15)
### API changes
* Add `tolerance` option to `L.Renderer` instead of hardcoded tolerance for touch devices ([#5922](https://github.com/Leaflet/Leaflet/issues/5922) by [Muscot](https://github.com/Muscot)).
### Improvements
* Use more stable form of Haversine formula ([#5935](https://github.com/Leaflet/Leaflet/issues/5935) by [jussimattas](https://github.com/jussimattas))
* Add `autoPan` option to `L.Marker` ([#5651](https://github.com/Leaflet/Leaflet/issues/5651) by [alenaksu](https://github.com/alenaksu))
* Cancel http requests for outdated tiles ([#5615](https://github.com/Leaflet/Leaflet/issues/5615) by [jbccollins](https://github.com/jbccollins))
* Add `closeOnEscapeKey` option to `L.Popup` ([#5730](https://github.com/Leaflet/Leaflet/issues/5730) by [Mickyfen17](https://github.com/Mickyfen17))
* Add `tileerror` tests to `L.GridLayer` spec ([#5805](https://github.com/Leaflet/Leaflet/issues/5805) by [msiadak](https://github.com/msiadak))
* Use `eachLayer` method for iterations over layers in `L.LayerGroup` ([#5809](https://github.com/Leaflet/Leaflet/issues/5809) by [cherniavskii](https://github.com/cherniavskii))
* Change `Util.formatNum` default to 6 decimals ([#5492](https://github.com/Leaflet/Leaflet/issues/5492) by [fminuti](https://github.com/fminuti))
* Fire `zoomlevelschange` event when calling `setMinZoom`&`setMaxZoom` ([#5230](https://github.com/Leaflet/Leaflet/issues/5230) by [mynameisstephen](https://github.com/mynameisstephen))
* Use zoom parameter if passed to `L.TileLayer`'s `getTileUrl` method ([#5822](https://github.com/Leaflet/Leaflet/issues/5822) by [broncha](https://github.com/broncha))
* Round circle radius in renderer instead of layer ([#5859](https://github.com/Leaflet/Leaflet/issues/5859) by [perliedman](https://github.com/perliedman))
* Make `L.LayerGroup` accept options ([#5792](https://github.com/Leaflet/Leaflet/issues/5792) by [iH8](https://github.com/iH8))
* Round pan offset towards zero ([#5858](https://github.com/Leaflet/Leaflet/issues/5858) by [perliedman](https://github.com/perliedman))
* Improve heuristic for what event targets are considered markers ([#5885](https://github.com/Leaflet/Leaflet/issues/5885) by [perliedman](https://github.com/perliedman))
* Add `typeof` check to `checkDeprecatedMixinEvents` ([#5901](https://github.com/Leaflet/Leaflet/issues/5901) by [murb](https://github.com/murb))
* Optimize images ([#5936](https://github.com/Leaflet/Leaflet/issues/5936) by [grischard](https://github.com/grischard))
* Add `addTo` static function to `L.Handler` class ([#5930](https://github.com/Leaflet/Leaflet/issues/5930) by [cherniavskii](https://github.com/cherniavskii))
* `L.ImageOverlay` accepts `ImageElement` ([#5948](https://github.com/Leaflet/Leaflet/issues/5948) by [ronikar](https://github.com/ronikar))
### Bug fixes
* Fix adding CSS classes in `L.VideoOverlay`, which caused map crash in IE8 ([#5731](https://github.com/Leaflet/Leaflet/issues/5731) by [Dzwiedzminator](https://github.com/Dzwiedzminator) and [#5785](https://github.com/Leaflet/Leaflet/issues/5785) by [cherniavskii](https://github.com/cherniavskii))
* No inertia if drag is stopped before ending the drag ([#5690](https://github.com/Leaflet/Leaflet/issues/5690) by [perliedman](https://github.com/perliedman))
* Remove tiles from the `_tiles` cache when they're aborted ([#5634](https://github.com/Leaflet/Leaflet/issues/5634) by [oliverheilig](https://github.com/oliverheilig))
* Use same condition for adding as well as removing double tap listener ([#5598](https://github.com/Leaflet/Leaflet/issues/5598) by [perliedman](https://github.com/perliedman))
* Correctly wrap tile coordinate bounds ([#5715](https://github.com/Leaflet/Leaflet/issues/5715) by [perliedman](https://github.com/perliedman))
* Fix `L.TileLayer` infinite error loop ([#5783](https://github.com/Leaflet/Leaflet/issues/5783) by [cherniavskii](https://github.com/cherniavskii))
* Fix map not rendering when images have max-height ([#5778](https://github.com/Leaflet/Leaflet/issues/5778) by [idanen](https://github.com/idanen))
* Add defensive check for `this._map` in `L.Marker`'s `update` method ([#5736](https://github.com/Leaflet/Leaflet/issues/5736) by [dnepromell](https://github.com/dnepromell))
* Fix zoom when map container is scaled ([#5794](https://github.com/Leaflet/Leaflet/issues/5794) by [cherniavskii](https://github.com/cherniavskii))
* Update DomPointer.js to revert typo ([#5817](https://github.com/Leaflet/Leaflet/issues/5817) by [daverayment](https://github.com/daverayment))
* Fix `L.ImageOverlay``className` option ([#5830](https://github.com/Leaflet/Leaflet/issues/5830) by [cherniavskii](https://github.com/cherniavskii))
* Fix `L.TileLayer.WMS` when using Polar stereographic ([#5618](https://github.com/Leaflet/Leaflet/issues/5618) by [scaddenp](https://github.com/scaddenp))
* Stop animation before removing map ([#5876](https://github.com/Leaflet/Leaflet/issues/5876) by [dnepromell](https://github.com/dnepromell) and [#5918](https://github.com/Leaflet/Leaflet/issues/5918) by [aaronplanell](https://github.com/aaronplanell))
* Stop locate before removing map ([#5893](https://github.com/Leaflet/Leaflet/issues/5893) by [ghybs](https://github.com/ghybs))
* Reset `GridLayer`'s `_tileZoom` to `undefined` instead of `null` ([#5888](https://github.com/Leaflet/Leaflet/issues/5888) by [iH8](https://github.com/iH8))
* Fix `L.Map`'s `map.flyTo` method to respect `noMoveStart` option ([#5923](https://github.com/Leaflet/Leaflet/issues/5923) by [iPrytz](https://github.com/iPrytz))
* Fix map pan when `touchZoom` is disabled ([#5952](https://github.com/Leaflet/Leaflet/issues/5952) by [cherniavskii](https://github.com/cherniavskii))
* Fix `L.SVG` to reset size on remove from map ([#5966](https://github.com/Leaflet/Leaflet/issues/5966) by [ghybs](https://github.com/ghybs))
* Fix `L.Marker` to set `alt` attribute for img-based Icons only ([#5979](https://github.com/Leaflet/Leaflet/issues/5979) by [msiadak](https://github.com/msiadak))
### Docs & Web Site
* Add documentation for `PolyLine.closestLayerPoint` ([#5701](https://github.com/Leaflet/Leaflet/issues/5701) by [perliedman](https://github.com/perliedman))
* Replace urls for samples in wms documentation ([#5712](https://github.com/Leaflet/Leaflet/issues/5712) by [jjimenezshaw](https://github.com/jjimenezshaw))
* Add `DomEvent.stop` event type to docs ([#5733](https://github.com/Leaflet/Leaflet/issues/5733) by [theashyster](https://github.com/theashyster))
* Update links to GeoJSON spec in GeoJSON examples ([#5725](https://github.com/Leaflet/Leaflet/issues/5725) by [astridx](https://github.com/astridx))
* Improve docs for `L.LatLngBounds``pad` method ([#5748](https://github.com/Leaflet/Leaflet/issues/5748) by [CalvinWilliams1012](https://github.com/CalvinWilliams1012))
* Improve Zoom-levels documentation to reflect function properly ([#5769](https://github.com/Leaflet/Leaflet/issues/5769) by [CalvinWilliams1012](https://github.com/CalvinWilliams1012))
* Fix map's height and width in examples to make attributions visible on mobile ([#5772](https://github.com/Leaflet/Leaflet/issues/5772) by [CalvinWilliams1012](https://github.com/CalvinWilliams1012) and [#5819](https://github.com/Leaflet/Leaflet/issues/5819) by [cherniavskii](https://github.com/cherniavskii))
* Fix `L.FeatureGroup``bringToBack` method docs ([#5788](https://github.com/Leaflet/Leaflet/issues/5788) by [fpopa](https://github.com/fpopa))
* Fix `L.LatLng``distanceTo` method description ([#5791](https://github.com/Leaflet/Leaflet/issues/5791) by [loisgh](https://github.com/loisgh))
* Fix docs redirects to latest version reference ([#5824](https://github.com/Leaflet/Leaflet/issues/5824) by [cherniavskii](https://github.com/cherniavskii))
* Add CDN alternatives ([#5837](https://github.com/Leaflet/Leaflet/issues/5837) by [ghybs](https://github.com/ghybs))
* Update docs for `L.DomEvent.off()` ([#5855](https://github.com/Leaflet/Leaflet/issues/5855) by [77ganesh](https://github.com/77ganesh) and [#5976](https://github.com/Leaflet/Leaflet/issues/5976) by [kring](https://github.com/kring))
* Move `L.SVG` factory docs to appropriate place ([#5864](https://github.com/Leaflet/Leaflet/issues/5864) by [cherniavskii](https://github.com/cherniavskii))
* New Leaflet playgrounds on Plunker, Codepen and JSFiddle ([#5868](https://github.com/Leaflet/Leaflet/issues/5868) by [iH8](https://github.com/iH8))
* Clarify that any option keys can be used ([#5877](https://github.com/Leaflet/Leaflet/issues/5877) by [perliedman](https://github.com/perliedman))
* Add notes about some classes not inheriting Class ([#5878](https://github.com/Leaflet/Leaflet/issues/5878) by [perliedman](https://github.com/perliedman))
* Clean up and document event propagation properties ([#5880](https://github.com/Leaflet/Leaflet/issues/5880) by [perliedman](https://github.com/perliedman))
* Update building instructions ([#5911](https://github.com/Leaflet/Leaflet/issues/5911) by [shadeland](https://github.com/shadeland))
* Document `mouseup` event for interactive `L.Layer` ([#5941](https://github.com/Leaflet/Leaflet/issues/5941) by [germansokolov13](https://github.com/germansokolov13))
* Document `L.Icon`'s `tooltipAnchor` option, update `tooltipAnchor` and `popupAnchor` default values docs ([#5989](https://github.com/Leaflet/Leaflet/issues/5989) by [cherniavskii](https://github.com/cherniavskii))
### ES6 / Rollup
* Tweak `legacy` option in rollup config - now Leaflet works in IE again ([#5929](https://github.com/Leaflet/Leaflet/issues/5929) by [IvanSanchez](https://github.com/IvanSanchez))
* Remove warning alert in watch bundle ([#5714](https://github.com/Leaflet/Leaflet/issues/5714) by [perliedman](https://github.com/perliedman))
* New rollup config signature ([#5812](https://github.com/Leaflet/Leaflet/issues/5812) by [iH8](https://github.com/iH8))
* files on [Leaflet unpkg page](https://unpkg.com/leaflet@latest/)
8. Update API docs:
* run `jake docs`
* run `npm run docs`
* Copy the built docs from `dist/reference-X.Y.Z.html` to `docs/reference-X.Y.Z.html`
* Update the built docs header to use Jekyll style; see commit [11d716f0964d8bc0d058ca09e9ba8003451b4b8d](https://github.com/Leaflet/Leaflet/commit/11d716f0964d8bc0d058ca09e9ba8003451b4b8d) as reference for the needed changes
* Commit the new docs to the release branch
@ -22,7 +22,8 @@ Documentation for the release process of Leaflet.
* Run `npm run integrity` or simply `node ./build/integrity.js` if you're not on Debian
* Copy the hashes and update `integrity_hash_css`, `integrity_hash_source` and `integrity_hash_uglified` in `docs/_config.yml`; commit changes to the release branch
11. Update link to latest release in `docs/download.html`, and commit to the release branch
12. Update `latest_leaflet_version` in `docs/_config.yml` and commit to the release branch
13. Update the "Latest news" section in `docs/index.html` and commit to the release branch
14. If it looks like everything is good at this point, merge the release branch into `master`
15. Make a new release on [Leaflet's GitHub release page](https://github.com/Leaflet/Leaflet/releases/) with the most important parts of the changelog
12. Add link to new version reference in `docs/reference-versions.html`, and commit to the release branch
13. Update `latest_leaflet_version` in `docs/_config.yml` and commit to the release branch
14. Update the announcement section in `docs/index.html` and commit to the release branch
15. If it looks like everything is good at this point, merge the release branch into `master`
16. Make a new release on [Leaflet's GitHub release page](https://github.com/Leaflet/Leaflet/releases/) with the most important parts of the changelog
Long awaited Leaflet 1.3.0 has just been released!
This release contains a lot of bugfixes, improvements and a couple new options.
Big thanks to all contributors who made this release possible! See the full [changelog](https://github.com/Leaflet/Leaflet/blob/master/CHANGELOG.md) for details.
To get the new release, update your dependencies in your favorite package manager, or check the [downloads page](http://leafletjs.com/download.html).
<divclass="announcement">Aug 8, 2017 — <ahref="/2017/08/08/leaflet-1.2.0.html">Leaflet 1.2.0</a> has been released.</div>
<divclass="announcement">Jan 15, 2018 — <ahref="/2018/01/15/leaflet-1.3.0.html">Leaflet 1.3.0</a> has been released.</div>
<p>Leaflet is the leading open-source JavaScript library for mobile-friendly interactive maps.
Weighing just about <abbrtitle="38 KB gzipped — that's 133 KB minified and 378 KB in the source form, with 10 KB of CSS (2 KB gzipped) and 11 KB of images.">38 KB of JS</abbr>,
Andrew
7 years ago
committed by