v0.3.0
Breaking changes
Use 'window.devToolsExtension()' instead of 'window.devToolsExtension' as store enhancer. The latter is deprecated, and will be removed in 0.4.
Support for chrome apps and extensions
Added support for external messaging, so it is possible to use devtools for any chrome-based application.
Unlike web apps, Chrome extension doesn't inject anything in other chrome extensions or in chrome apps, so you have to do it by yourself to allow debugging. Just add:
<script src="chrome-extension://lmhkpmbekcpmknklioeibfkpmmfibljd/js/inject.bundle.js"></script>