Blog Polymer 3.0: New year, new preview New Polymer 3.0 preview: Bug fixes and new features 2018-01-18 Happy New Year from the Polymer team! Hope everyone had a nice break. We've all returned from our various travels and are getting ready to roll out some more web component goodness. This week, we released a new preview of Polymer 3.0. Here's what we'll cover today: What is Polymer 3.0? What's the