Polymer 1.3.0 is out

[Arthur Evans]

If you were watching closely, you might have noticed that it was actually released on Monday, but now it has release notes, which makes it feel more official:

https://www.polymer-project.org/1.0/docs/release-notes.html#v1-3-0

Note that there is one significant known issue with custom properties & mixins in 1.3.0. We hope to have a fix for this out next week. In the meantime, you can use the workaround described in the release notes or stick with 1.2.4.

There are also a couple of bug fixes that could result in behavior or style changes in your app. We've tried to describe those in the release notes as well, but please let us know if you have any questions.

Thanks,

Arthur