Stacks for Instapaper version 1.8 is now available in the Marketplace, featuring a host of often requested features, such as enhanced synchronization (bi-directional, cross-device and backgrounded), compliance with the new Instapaper Like feature and a vastly improved sharing experience.
As with every release, optimized performance (especially server-related) was my main focus. As for the cool factor, I hope the new location-based night mode does the trick 🙂
Stacks for Instapaper is $2.99 with a free trial and can be found in Marketplace here .
For more details and a trial version, head over to stacksforinstapaper.com