That would help to see and check the updates on GOG.com. The current updated flag is not practicable and don't work sometimes.

Thanks!

Ah, this would be indeed useful.

It's like using a cannon to kill a mosquito. I love it. =)

That's not a bad idea. But I fear if the update-flags are not working correctly (often because of different game IDs of Gog/Kickstarter/Pre-Order versions), the "last updated" field won't work much better.

Come on! This is no problem to implement, I think. Thanks!

Have a look to the Humble Library on https://www.humblebundle.com/store. They have implemented a "Sort by last updated" option in the game library since years!