I will say it, there are other post on this same topic.
https://forums.macrumors.com/threads/1541309/
And yes i am also waiting on Gridlock
I bought iconoclasm and removed it almost instantly. It's no real replacement for Gridlock.
Iconoclasm along with the iconoclasm layout pack is an ok workaround however it didn't like to play with folder enhancer. Whilst trying to move around apps my phone jumped into sage mode.
I was waiting as well, so I decided to get Iconoclasm in the mean time. I love it, and will probably not go with Gridlock IF it is ever updated.
Come on guys... update!!
What does gridlock do? Let you have blank spaces instead of app icons?
Lets you put icons wherever you want within a grid. I want it so I can have widgets on my home screen with Dashboard X but currently I can only put them under rows of icons not above.
Download Flex, go to Cloud, then Springboard, they have a tweak that is called Grid Unlock.