If all goes well, we will be releasing Minecraft Java Edition 1.14: The Village & Pillage update on Tuesday. Excited? We sure are! You can already try it early and help us see if there's any scary bugs we've missed! minecraft.net/article/minecr…

This is great! The only thing I'm a little unsure about is the way you get into crawl mode (with trapdoors/pistons/etc...). For mapmaking sake, there should be a gamerule toggle for this new feature @Dinnerbone #minecraft #feedback 👍

Maybe not a gamerule, but just a command that would put the targeted player in or out of crawl mode.

My worry is how getting in/out of crawl mode works. Many maps use trapdoors as decoration (and other things that don't want the crawling mechanic) There's also piston traps. You'd want the machine to crush and kill you, not make you crawl). Just a worry. A gamerule may be better?

Oh, I didn't understand the Idea! I thought you meant that when it's true you are in crawl mode and can't get out of it. But your concept is an absolutely good thought. Also I was thinking about a command that would actually force you to go into the crawl mode, it would be useful

^^ I think both points are good and should be considered by the devs. Maybe in a 1.14.2 release @Dinnerbone @adrian_ivl @MojangSupport #Minecraft