Ability to define the cost for each Course of Action which is then aggregated as a total cost for each Initiative.  At the initiative level, you can now define the tangible and intangible benefits.  A summary of the total Cost and Benefits estimates is also shown in the Prioritise Initiative 2x2; this is a powerful feature when discussing trade-offs with your stakeholders.  Also, the Initiative summary document now shows cost and benefits per initiative.  Of course, you can configure this feature by opening the canvas properties.  Lastly, the RedYabber sample has been updated with cost and benefits data.  Don't forget to review the new help articles for Cost and Benefits Estimation.  See Cost Estimation and Benefits Estimation.