imported>MinecraftBedrockPlayer7 at 17:09, 20 November 2025

2025-11-20T17:09:29Z

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{{Infobox version
|image=Bedrock 1.2.20.1.png
|edition=Bedrock
|type=Beta
|date= '''Xbox One, Windows 10, Android''' – April 10, 2018
|parent=1.4.0
|prevparent=1.2.13.60
|prev=beta 1.2.14.3
|next=beta 1.2.20.2
|nextparent=1.4.1
}}<onlyinclude>

'''Beta 1.2.20.1''' is the third beta version for [[Minecraft:Bedrock Edition 1.4.0]], released on April 10, 2018, which adds more [[Minecraft:Update Aquatic]] features and fixes bugs.<ref>{{cite|url=https://feedback.minecraft.net/hc/en-us/articles/360004165131|title=Minecraft Beta - 1.2.20.1 (Xbox One/Windows 10/Android)|date=April 10, 2018}}</ref> This update also includes the [[Minecraft:Education Edition#Chemistry Update|Chemistry Update]] features from {{el|ee}}.

Although labeled as a beta for the respective update, an update labeled 1.2.20 never came, similar to how [[Minecraft:Java Edition Beta 1.9]] was never released. Instead, these features were later postponed to be fully implemented into the release of 1.4.0.

== Additions ==
=== Blocks ===
'''[[Minecraft:Sea pickle]]s'''
* Naturally generate in [[Minecraft:warm ocean]]s, usually around [[Minecraft:coral reef]]s.
* Up to 4 can be placed on a block.
* Each one adds 3 to the light level, but only when placed underwater.
* Can be smelted into [[Minecraft:lime dye]].

=== Items ===
'''[[Minecraft:Heart of the Sea]]'''
* Can be found inside buried treasure chest loot.
* Currently has no use.
* {{Version exclusive}}: Has a unique texture.

'''[[Minecraft:Nautilus shell]]s'''
* Currently have no use.
* {{Version exclusive}}: Has a unique texture.

'''[[Minecraft:Trident]]s'''
* Added a new animation for tridents enchanted with Riptide.

'''[[Minecraft:Spawn Egg]]'''
* [[Minecraft:Dolphin]]s.

=== Mobs ===
'''[[Minecraft:Dolphin]]s'''
* Spawn in any ocean that is not frozen.
* Are neutral mobs.

=== World generation ===
'''[[Minecraft:Underwater ruins]]'''
* Generate in normal, cold, and frozen ocean biomes, as well as their deep variants.
* Come in different shapes and sizes.

[[File:Periodic Table of Elements.png|300px|thumb|A periodic table of elements.|right]]
=== Chemistry Update features ===
'''[[Minecraft:Compound creator]]'''
* Used to create compounds from elements.

'''[[Minecraft:Colored torch]]'''
* Have 4 colors: blue, green, purple, and red.

'''[[Minecraft:Element constructor]]'''
* Used to create elements.

'''[[Minecraft:Hardened glass]] and [[Minecraft:hardened glass pane]]'''
* Have 16 different colors.

'''[[Minecraft:Heat block]] '''
* Can melt snow and ice, similar to torches.

'''[[Minecraft:Lab table]]'''
* Used to create new items or blocks by combining elements and compounds.

'''[[Minecraft:Material reducer]]'''
* Used to create chemical materials from blocks.

'''[[Minecraft:Underwater torch]]'''
* Torch that can be placed underwater.

'''[[Minecraft:Underwater TNT]]'''
* TNT that can destroy blocks underwater.

'''[[Minecraft:Balloon]]s'''
* Entity which can be tied to fences and mobs, similar to leash knots.
** Will make mobs float in the air when used on a mob.

'''[[Minecraft:Bleach]]'''
* Used as a crafting ingredient to turn [[Minecraft:wool]], [[Minecraft:carpet]]s, [[Minecraft:banner]]s, and [[Minecraft:bed]]s white.

'''[[Minecraft:Glow stick]]s'''
* Have 16 colors.

'''[[Minecraft:Ice bomb]]s'''
* Projectile that can transform water into ice.

'''[[Minecraft:Medicine]] potions'''
* Antidote
** Brewed by adding [[Minecraft:silver]] to an awkward potion.
** Removes the [[Minecraft:Poison]] status effect.

* Elixir
** Brewed by adding [[Minecraft:cobalt]] to an awkward potion.
** Removes the [[Minecraft:Weakness]] status effect.

* Eye drop
** Brewed by adding [[Minecraft:calcium]] to an awkward potion.
** Removes the [[Minecraft:Blindness]] status effect.

* Tonic
** Brewed by adding [[Minecraft:bismuth]] to an awkward potion.
** Removes the [[Minecraft:Nausea]] status effect.

'''[[Minecraft:Sparkler]]s'''
* Can be placed in the off-hand.
* Have 4 colors: orange, purple, red, and green.

'''[[Minecraft:Super fertilizer]]'''
* Used to grow plants maturely in single uses.

==== General ====
'''[[Minecraft:World options]]'''
* Education Edition toggle
** Can be toggled in Cheats
** Activates Chemistry Update features when toggled
* Added various chemical elements and compounds.

== Changes ==
=== Blocks ===
'''[[Minecraft:Bed]]s'''
* Trying to [[Minecraft:sleep]] in a bed during the [[Minecraft:daytime]] will now set the [[Minecraft:player]]'s [[Minecraft:spawn point]] to that bed.

'''[[Minecraft:Button]]s'''
* Buttons made from [[Minecraft:oak planks]] or [[Minecraft:stone]] are now displayed as "Oak Button" and "Stone Button", respectively.

'''[[Minecraft:Coral fan]]s, [[Minecraft:dried kelp block]]s, and [[Minecraft:stripped jungle log]]s'''
* Updated textures.

'''[[Minecraft:Cauldron]]s'''
* Can now be used underwater, but require a [[Minecraft:trapdoor]] on top.

'''[[Minecraft:Rails]]'''
* Can now be placed and used underwater.

'''[[Minecraft:Water]]'''
* Now has a completely new look for every biome and is easier to see above and underwater.

=== Items ===
'''[[Minecraft:Spawn egg|Fish spawn eggs]]'''
* Updated textures.
* Are no longer available only through [[Minecraft:Experimental Gameplay]].

'''[[Minecraft:Kelp]]'''
* Updated texture.

=== Mobs ===
'''[[Minecraft:Cod]]'''
* Updated model.

'''[[Minecraft:Baby zombie]]s'''
* Now burn in daylight.

'''[[Minecraft:Polar bear]]s and [[Minecraft:stray]]s'''
* Can now spawn in frozen oceans.

'''[[Minecraft:Skeleton]]s and [[Minecraft:zombie]]s'''
* Now burn in daylight while in boats.

=== World generation ===
'''[[Minecraft:Cave]]s'''
* Can now generate underwater.

'''[[Minecraft:Structure]]s'''
* [[Minecraft:Shipwreck]]s now use a variety of [[Minecraft:trapdoor]]s.

=== Gameplay ===
'''[[Minecraft:Enchantment]]s'''
* [[Minecraft:Riptide]]
** Is no longer compatible with [[Minecraft:Channeling]] and [[Minecraft:Loyalty]].
** Now pulls the player when throwing a trident with Riptide in water or rain.

'''Oxygen bar'''
* No longer regenerates instantly when the player gets out of water.

'''[[Minecraft:Swimming]]'''
* Players can now swim through 1x1 gaps.

== Fixes ==
* Fixed several of the top crashes that occurred during gameplay.
* Fixed a crash that occurred after rating content in the Marketplace.
* Fixed a crash that occurred when importing an add-on with an invalid manifest file.
* Skin selections will once again save after closing the game or signing out.
* Item names and descriptions will once again appear using touch controls on Classic UI.
* "Destroy Block (vibrate)" toggle once appears in Touch settings.
* Fixed villager trades becoming deactivated in certain cases when using touch controls.
* Soul sand and gravel once again generate in the Nether.
* Activated resource packs will now stay active upon downloading any other resource pack during world creation.
* Disconnecting a controller while making input no longer continues that input until the controller is reconnected.
* Lava with a block on top no longer prevents fire damage to entities and will fix chicken cookers.
* Fixed the appearance of bubbles around the guardian laser attack.
* Underwater effect is no longer applied when the player's head is above water.
* Initiating World Template screen now shows a progress bar.
* Water source blocks surrounding Glass and Sea Lanterns no longer turn into flowing water blocks.
* Fire Resistance potions now protect snow golems from dying in warm biomes.
* Disconnected water flows no longer visually show as connected.
* Chroma Hills HD texture pack fonts now apply correctly.
* Split-Screen controls are no longer mixed up when the game is launched while using keyboard and mouse input on Xbox One.
* The default author for books are now set to "Author Unknown".
* {{cmd|clear}} will now clear items held in hand when playing in Classic UI.
* Improvements to store load times.

'''Fixes for bugs introduced during Beta'''
* Fixed a crash that occurred for the host of a multiplayer game when pressing Save & Quit.
* Fixed a crash that occurred for multiplayer clients when a pufferfish inflated.
* Fixed a crash that occurred when opening chests from shipwrecks.
* Fixed a crash that occurred when entering size coordinates into Remix 3D exporting on Windows 10.
* Fixed a crash that occurred when pushing/pulling a chest with a Sticky Piston underwater.
* Increased performance in oceans.
* Swimming controls no longer override Creative flying controls.
* Adjustments to the camera view of the swimming animation.
* Water in cauldrons is no longer invisible.
* Warm oceans are now easier to find.
* Enchanted tridents no longer flash red when set on fire.
* Thrown tridents no longer have a placeholder name.
* Trident attack damage is now listed in its item tooltip.
* Fixed strange Trident behavior when it's thrown into snow.
* Players who are not the owner of a trident with Loyalty can no longer pick it up.
* Falling sand is no longer affected by tridents enchanted with Channeling.
* Tridents can now be fire from Dispensers.
* Tridents thrown underwater will no longer continue to produce bubbles.
* Ocean monuments now spawn in all deep ocean variants.
* Fixed item name of Tropical Fish.
* Improved fish spawning and despawning.
* Trees can now be stripped with an Axe when using touch controls.
* Bone drop rate from fish has been reduced to 25%.
* Removed sponges from the drowned's loot table.
* Items now float properly on the surface of water.
* Increased the spawn rate of shipwrecks.
* Removed underwater mega ravines.
* Kelp no longer spawns in frozen oceans.
* Kelp now stops growing when it reaches the surface.
* Fish are no longer invisible on some devices.
* Top kelp blocks are no longer missing transparency when viewed at certain distances.
* Redstone dust will now properly light up when powered.
* Water blocks between bookshelves and enchantment tables will no longer affect the level of enchantments available
* Buckets of fish acquired with commands will now drop fish.
* Villagers in igloos can once again be traded with.
* GUI Scale once again applies properly when launching the game.
* Drowned now spawn properly in new ocean biomes.
* Treasure maps can now be obtained through commands when Experimental Gameplay is disabled.
* Dried kelp now appears in Miscellaneous Food of the Equipment tab in the Creative inventory.
* Fixed seagrass icon appearing as regular grass.
* Fixed seagrass spawning on icebergs.
* Overworld mobs will no longer spawn underwater on kelp and seagrass.
* Blocks moved by pistons underwater are now filled with water.
* Pistons and sticky pistons are now properly displayed underwater.</onlyinclude>

== References ==
{{Reflist}}

== Navigation ==
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Minecraft:Bedrock Edition beta 1.2.20.1 - Revision history

imported>MinecraftBedrockPlayer7 at 17:09, 20 November 2025