PeriPedal v1.2.10 is now available.  This version has the following changes:

• Added new unstructured workouts. These are workouts that do not have a target power. Because there is no target power the center target gauge is not displayed. There are 4 of these workouts of varying lengths (30, 60, 90 and 120 minutes). However, if you select the 30 there is nothing stopping you from riding for 3+ hours if you want to. The graph will grow with you as you continue. This is true of any workout (structured or unstructured).
• Bug Fixes

PeriPedal will prompt you to update within 24  hours.  If you want it now you can download it from here.