Today we’re releasing MapBox.js v1.4.0,
with new features, bug fixes, an updated version of Leaflet,
and easier retina support. MapBox.js is an open source project,
and many of the improvements in this release came from the community.
This release also makes it easier to provide great looking maps on retina devices.
For maps based on MapBox’s customizable
tiles, we’ve created a new autoscale option
that lets you easily support high-DPI screens without having to create two
versions of the same color scheme and settings. This is super simple to use
from MapBox.js - just set detectRetina to true in the L.mapbox.tileLayer
options, and the library detects retina screens and adjusts automatically.