CocoaPods/Specs — pull request #1094 by aufflick (2013-01-22 11:05:30+00:00)
Title: [Update] PMPKVObservation (0.2)

Now requires ARC, and consequently the target/action API has been removed in favour of the block-based API.

NB: I am the author of PMPKVObservation. The version 0.1 PodSpec was added by @orta with my permission.