By Nir Bar-Lev, Google Product Management

We are now offering Visualization API developers an opportunity to preview upcoming release candidates.  Developers can opt in to these bleeding-edge builds simply by changing one line of code when loading the Visualization library.

Developers can use these release candidates as an opportunity to see what new features being developed, test upcoming changes in their applications in advance, and provide the Google team with valuable feedback on the Visualization API discussion group.

More details of the new process can be found in our Release Notes documentation.  And please be sure to check out all the available visualizations and new Tools Gallery while you're there.

We hope to see you at Google I/O in May where we will be hosting several sessions to teach you how to be more productive than ever with the Visualization API.