Plataberget's 16,306-deposit fork boundary
Plataberget's Gloas fork looked like an epoch boundary until the head metrics stopped moving. Lodestar and Nimbus reported a post-fork head in 21 seconds median. Prysm and Teku did not get there for roughly 93 minutes.
The fork was not just a version switch. It walked 16,306 pending deposits to build Gloas's new payload-builder registry, and the way clients handled that queue decided who crossed quickly.