1.0.7

UMD pattern support, for more details - https://github.com/umdjs/umd

1.0.4

Fixes:

• Apply progress css only to the container's first child (allows inserting additional divs into the container. An example use case for this would be the addition of a spinner, like the one in the original nprogress)
• Drop unnecessary $timeout dependency and use native setTimeout instead (as we only change css but not the scope, there's no need to run a digest cycle with $apply() inside $timeout service)