New Dart Editor Build With More Libraries Moving To Using Streams and Futures March 01, 2013 Dart Editor has a new build. Eric Clayberg fills us in on the details: A new Dart Editor build is available at www.dartlang.org/editor. Changes include: Cleanup for on.click.add => onClick.listen changes. New application wizards updated for library changes. Bug fix for debugging Dartium launches on Windows machines using IPv6. Breaking Change List: dart2js: temporarily remove --disable-unsafe-eval *** dart:html Web SQL APIs have moved into dart:web_sql, Database was renamed to SqlDatabase Geolocation API has been cleaned up w/ futures & streams. dart:io Version 2 of the dart:io library moving to using streams and futures extensively for all async operations instead for registration of callbacks. libraries: BiDirectionalIterator -> BidirectionalIterator *** Note that as a result this version does not support for developing Chrome Applications. If you're using that feature, you should stick with the M3 release for now. *** And as always,view the changelog for the full list of changes, and to get started with the Editor see our tutorial.