There is a new Proto Shield out: https://www.arduino.cc/en/Main/ArduinoProtoShield
The picture is the new version of the shield but there description is old and from the former board
14 pin SMD footprint (50 mils pitch) 20 pin Through Hole footprint (100 mils pitch)
The new version has now 24 SDM pins (what pitch??, still 50 mils?).
And there is no breadboard like "20 pin Through Hole footprint" as on the old ProtoShield.
Would be nice if someone can fix that.