@icedquinn to what end.. note you can withhold up dates as long as you want so long as you dont release the program.
How do you know it was the developers wishes not to allow for a 60 delay delay of release since there is no GPL that provides that option, and thus the developer never had the chance to consider if that was the license they wanted to adopt in the first place.
@icedquinn
The developers have all the power to set their terms unless they are using other works. There is no justification for adding arbitrary clauses to existing licenses that would defeat the original purpose of the license.