From Gallipoli to Normandy's amphibious system

Were the Normandy landings essentially Gallipoli 2.0, or were they revolutionary?

They were a much more developed application of lessons learned from Gallipoli rather than an entirely new concept.

Describing the Normandy landings as 'Gallipoli 2.0' stresses the lessons accumulated since the earlier campaign. Normandy appears as a mature amphibious system built from previous experience rather than a wholly new concept. No individual technical or command change is singled out. The comparison rests on institutional learning across the two operations.