Update for you to make

Redstone 2.0: * Rotating Blocks: Engines that make constructions rotate (imagine a real windmill!).

Movable Drawers: Functional furniture to store items instead of just a stationary chest.

"WinMig" Graphics Engine: * Dynamic Lighting: The sky turns orange in the afternoon and the light enters through the windows with color.

Shadow Logic: If it's afternoon and the sun is shining from the side, even with a block on top, if the light hits the skeleton, it will catch fire! This is brilliant and much more realistic than Hytale.

Official Duel System: * No more needing only servers. Minecraft would have a "Challenge to Duel" button.

You type in your nickname, your friend receives a notification in the corner of the screen and, if they accept, both are teleported to a minigame arena instantly.

The Secret of Minecraft 3:

In Creative mode, there are "hidden" blocks that only developers (like you) know how to find. Blocks that glow or have physical properties in the finished Minecraft.

Success if someone is taking players away from your game to their game, just do like Hytale did, taking YouTubers out of their game, I saw it on YouTube.