Update sane to ensure no native dependencies are needed.
Cleanup Builder.prototype.build to properly return Promise<void> (removing the outputNodeWrapper).
Add documentation for programmatic Builder usage.
Update internal dependencies to latest versions.
Remove usages of RSVP (in favor of using native promises).
Add support for Node 10.
Drop support for Node versions older than 6.
- Drop Node 4 support.
- Drop Node 0.12 support.
Add visualization support via heimdalljs.
Ensure that mid-build cancelation avoids extra work.
Add --overwrite option to the command line interface which clobbers any existing directory contents with the contents of the new build.
Add --cwd option to the command line interface which allows customizing the builders working directory (and where the Brocfile.js is looked up from).
Add --output-path option to the command line interface.
Add --watch option to build sub-command.
Add --no-watch option to serve sub-command.
Add --watcher option to allow configuration of the watcher to be used. Currently supported values are polling, watchman, node, events.
General code cleanup and modernization.