The developers have added in MCPE from 17 different Shulker Boxes, which differ only in colors. Now they serve as decorative purposes in any home.
As for new blocks, Shulker Boxes - this is not the last innovation that developers want to add to the game. In the future, we still have a lot of new blocks that now exist in the form of Addons and mods.
The developers look at the popular Addons and then adding them to the game.
I am a professional from Minecraft PE Team that creates and publishes the best content for Minecraft players. We have been studying custom gameplay, modding features, as well as popular game themes for a long time. You can be sure that our materials are designed for the player to spend more time in the game world than usual. Additionally, our modifications will allow you to turn your game into absolutely any other theme. I'm also a pretty good player, so I'll try to answer any of the questions in the comments.