As you may have learned from a community volunteer reviewer or from one of our API partners, in early to mid-April, we will begin enforcing changes to the logging rules through the user interface on Geocaching.com and the Geocaching® app. The changes take effect for Authorized Developers on May 8, 2017.     Cache owners will no longer be able to log a Find, DNF, Webcam Photo Taken, Needs Archived, or Needs Maintenance on their owned caches. However, event owners can log an Attended or Will