• Overview of 2013-2014
• Release 1.0, August 8, 2013
• Release 2.0, April 1, 2014
• Moved from 1.0
• JS widget/plugins
• Security
• Core
• Testing
• Docs
• Message Spec
• nbconvert
• nbviewer
• nbformat
• Notebook
• Parallel
• Release 3.0, Fall, 2014
• Release 4.0, 2015