Separate Editions from Versions
The idea is to have a special section called "Editions" which would be different from "Versions". This section would be only dedicated to collector's editions, GOTY and so on. Could be added under the "This game is a version." section on the edit page, as "This game is a special edition."

Hey!
Yesterday we released the first phase of a project to redo version which helps this. We do still have versions, but going forward it will only be used for editions indeed.
we added support for Remake, Remasters, Expanded Games, Ports, and Forks. Any of these won’t need to be marked as a Version anymore :)
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alosarjos commented
Hey there! This would be really helpful. I'm working on an App for managing pending and completed games. Lots of users would add remakes and remasters since the length of remakes/remasters may not be the same as the original game, but I don't want special editions to appear on the search, just games and DLCs