Minecraft Java Edition 2.0 (1.20)

2.0 is an upcoming major update to Java Edition set to release in mid-2024.
It doesn't focus on a particular subject, unlike other newer major updates, such as:
1.9 (Combat Update) - Combat mechanics & The End, 1.10 (Frostburn Update) -Several biomes, 1.11 (Exploration Update) - Late-game features & Illagers, 1.12 (World Of Color) - Color palette / Colored things & Crafting System, 1.13 (Update Aquatic) - Oceans, 1.14 (Village & Pilage) - Villages, 1.15 (Buzzy Bees) - Bug fixing/Optimization & Bees, 1.16 (The Nether Update) - Nether, and 1.17 (Caves & Cliifs) - Underground & Mountains.
The update is improving the game in general; adding different mechanics, bugfixes, community suggestions and additions to older updates (e.g new blocks/items related to Update Aquatic). It's similar to 1.0.0 (Official Release) with this side.