New Minecraft Beta v26.70.23 features:
Calcite block variants and a music disc.

Changelog — Beta & Preview v26.70.23
➕ Calcite: Stairs, Slab, Wall and Pillar variants, Polished Calcite Blockset and Polished Calcite Brick Blockset.
➕ "Flurry" music disc: in Igloo chests.
➕ Packed Ice: can be stonecut into Bricks, Slabs, Stairs, Walls and Chiseled variants.
➕ Packed Ice and Snow Bricks: block light correctly, preventing mobs from burning.
➕ Fire damage: standing in fire/lava while freezing no longer plays continuous fizz sounds.

As usual, since Mojang added a disc, this is the finale feature. Minecraft 26.4 is completed!

Minecraft Bedrock — Offhand Swapper
Move only supported items to offhand and can swap items if the slot is occupied. Preserves enchantments, durability, names, and stacks.

Minecraft Bedrock — Parallel Stalkers 
14 stalkers watch you for days, appearing in windows and behind various objects, before they eventually start following and try to kill you.

Minecraft Bedrock — Civilization Expansion
An economic add-on featuring currency, banks, real estate, trade, quests, and the consequences of debt – everything you need to develop a thriving civilization.

A new block called "Chiselled Soulshale" has been added to Ancient Cities chest loot in the latest Minecraft Java snapshot. It features a mob face resembling the Singer from the Sift dimension.

Minecraft Bedrock — Java Saturation
Adds Java-style saturation and health regeneration to Minecraft Bedrock.

Minecraft Bedrock — Vertical Slabs Mod
This mod gives you the ability to use and craft almost any type of block in a vertical slab.

Minecraft Bedrock — Jujutsu Kaisen
➕ 18 characters: including Gojo, Sukuna, Yuta, and Toji. Each have unique combat styles, cursed techniques and iconic moves like Domain Expansions and Black Flash.
➕ Sorcerer Progression: Rise from Grade 4 to Special Grade by fighting curses and leveling up your innate techniques.
➕ Unique Mechanics: Master Megumi's Ten Shadows, Geto's Cursed Spirit Manipulation, Toji's Heavenly Restriction with cursed tools, or Yuta's bond with Rika and many more characters and techinics.
➕ Kogane Missions: Complete challenges to earn rewards and track your development.
➕ Skill Book: Access extra abilities and upgrades to expand your power.

New Minecraft Bedrock v26.62 features:
Ice Cave, Ice Crystal, Icicle, Frostbite, Ice Ball.

Changelog — Bedrock Edition v26.62 (For these features you need Experimental Gameplay)
➕ Ice Cave Biome: Made of Packed Ice and Calcite with snow patches and ore pockets in stone/deepslate. Large icicles form on floors and ceilings. Lacks dirt, granite, and glow lichen.
➕ Ice Crystal: an exclusive light source that can be placed on any face (like Amethyst).
➕ Icicle: a ceiling block growing up to 5 blocks down in the dark that breaks in contact with light, falling and dealing damage to entities.
➕ Frostbite: a zombie variant immune to freezing that throws Ice Balls from distance and switches to melee up close to inflict Freezing.
➕ Conversions: Zombies/Husks become Frostbites in Powder Snow and revert in water.
➕ Ice Ball: A projectile that deals 4 damage and knockback. Used for freezing potions and arrows.
➕ Freezing: Causes shaking, reduced jump height, and gradual freeze damage. Leather armor prevents damage but not the effect.

Minecraft Bedrock — Villager News