Formidable Labs is announcing that Radium with version number 0.13.4 is already available to download.
What is Radium ?
Radium is A React component that allows developers to move stylesheets to inline styles, generating dynamic CSS based on the page’s current state and needs .
This is changelog for Radium version 0.13.4 :
You can read the complete changelog and also download this latest version on their homepage: projects.formidablelabs.com