What changed in Minecraft 1.21.5

Removed: dead_bush, leaves, particle_leaves, pink_petals

Removed: hide_additional_tooltip, hide_tooltip

Removed: axolotl, cat, fox, frog, horse, llama, mooshroom, painting, parrot, rabbit, salmon, tropical_fish, villager, wolf

Removed: potion

Removed: entity.wolf.howl

Block	Change
creaking_heart	+creaking_heart_state · −active

Key	Text
advancements.adventure.use_lodestone.description	Use a Compass on a Lodestone
advancements.adventure.use_lodestone.title	Country Lode, Take Me Home
argument.nbt.expected.compound	Expected compound tag
argument.resource_selector.not_found	No matches for selector '%s' of type '%s'
block.minecraft.bush	Bush
block.minecraft.cactus_flower	Cactus Flower
block.minecraft.firefly_bush	Firefly Bush
block.minecraft.leaf_litter	Leaf Litter
block.minecraft.short_dry_grass	Short Dry Grass
block.minecraft.tall_dry_grass	Tall Dry Grass
block.minecraft.test_block	Test Block
block.minecraft.test_instance_block	Test Instance Block
block.minecraft.tnt.disabled	TNT explosions are disabled
block.minecraft.wildflowers	Wildflowers
commands.test.batch.starting	Starting environment %s batch %s
commands.test.clear.error.no_tests	Could not find any tests to clear
commands.test.clear.success	Cleared %s structure(s)
commands.test.coordinates	%s, %s, %s
commands.test.coordinates.copy	Click to copy to clipboard
commands.test.create.success	Created test setup for test %s
commands.test.error.no_test_containing_pos	Can't find a test instance that contains %s, %s, %s
commands.test.error.no_test_instances	Found no test instances
commands.test.error.non_existant_test	Test %s could not be found
commands.test.error.structure_not_found	Test structure %s could not be found
commands.test.error.test_instance_not_found	Test instance block entity could not be found
commands.test.error.test_instance_not_found.position	Test instance block entity could not be found for test at %s, %s, %s
commands.test.error.too_large	The structure size must be less than %s blocks along each axis
commands.test.locate.done	Finished locating, found %s structure(s)
commands.test.locate.found	Found structure at: %s (distance: %s)
commands.test.locate.started	Started locating test structures, this might take a while...
commands.test.no_tests	No tests to run
commands.test.relative_position	Position relative to %s: %s
commands.test.reset.error.no_tests	Could not find any tests to reset
commands.test.reset.success	Reset %s structure(s)
commands.test.run.no_tests	No tests found
commands.test.run.running	Running %s test(s)...
commands.test.summary	Game Test complete! %s test(s) were run
commands.test.summary.all_required_passed	All required tests passed :)
commands.test.summary.failed	%s required test(s) failed :(
commands.test.summary.optional_failed	%s optional test(s) failed
entity.minecraft.lingering_potion	Lingering Potion
entity.minecraft.splash_potion	Splash Potion
gamerule.allowFireTicksAwayFromPlayer	Tick fire away from players
gamerule.allowFireTicksAwayFromPlayer.description	Controls whether or not fire and lava should be able to tick further than 8 chunks away from any player
gamerule.tntExplodes	Allow TNT to be activated and to explode
item.minecraft.blue_egg	Blue Egg
item.minecraft.brown_egg	Brown Egg
item.minecraft.crossbow.projectile.multiple	Projectile: %s x %s
item.minecraft.crossbow.projectile.single	Projectile: %s
item.minecraft.firework_rocket.multiple_stars	%s x %s
item.minecraft.firework_rocket.single_star	%s
item.modifiers.saddle	When saddled:
multiplayer.disconnect.bad_chat_index	Detected missed or reordered chat message from server
snbt.parser.empty_key	Key cannot be empty
snbt.parser.expected_binary_numeral	Expected a binary number
snbt.parser.expected_decimal_numeral	Expected a decimal number
snbt.parser.expected_float_type	Expected a floating point number
snbt.parser.expected_hex_escape	Expected a character literal of length %s
snbt.parser.expected_hex_numeral	Expected a hexadecimal number
snbt.parser.expected_integer_type	Expected an integer number
snbt.parser.expected_non_negative_number	Expected a non-negative number
snbt.parser.expected_number_or_boolean	Expected a number or a boolean
snbt.parser.expected_string_uuid	Expected a string representing a valid UUID
snbt.parser.expected_unquoted_string	Expected a valid unquoted string
snbt.parser.infinity_not_allowed	Non-finite numbers are not allowed
snbt.parser.invalid_array_element_type	Invalid array element type
snbt.parser.invalid_character_name	Invalid Unicode character name
snbt.parser.invalid_codepoint	Invalid Unicode character value: %s
snbt.parser.invalid_string_contents	Invalid string contents
snbt.parser.invalid_unquoted_start	Unquoted strings can't start with digits 0-9, + or -
snbt.parser.leading_zero_not_allowed	Decimal numbers can't start with 0
snbt.parser.no_such_operation	No such operation: %s
snbt.parser.number_parse_failure	Failed to parse number: %s
snbt.parser.undescore_not_allowed	Underscore characters are not allowed at the start or end of a number
structure_block.strict	Strict Placement:
subtitles.block.deadbush.idle	Dry sounds
subtitles.block.firefly_bush.idle	Fireflies buzz
subtitles.block.sand.idle	Sandy sounds
subtitles.block.sand.wind	Windy sounds
subtitles.entity.wolf.bark	Wolf barks
subtitles.entity.wolf.pant	Wolf pants
subtitles.entity.wolf.whine	Wolf whines
test.error.block_property_mismatch	Expected property %s to be %s, was %s
test.error.block_property_missing	Block property missing, expected property %s to be %s
test.error.entity_property	Entity %s failed test: %s
test.error.entity_property_details	Entity %s failed test: %s, expected: %s, was: %s
test.error.expected_block	Expected block %s, got %s
test.error.expected_block_tag	Expected block in #%s, got %s
test.error.expected_container_contents	Container should contain: %s
test.error.expected_container_contents_single	Container should contain a single: %s
test.error.expected_empty_container	Container should be empty
test.error.expected_entity	Expected %s
test.error.expected_entity_around	Expected %s to exist around %s, %s, %s
test.error.expected_entity_count	Expected %s entities of type %s, found %s
test.error.expected_entity_data	Expected entity data to be: %s, was: %s
test.error.expected_entity_data_predicate	Entity data mismatch for %s
test.error.expected_entity_effect	Expected %s to have effect %s %s
test.error.expected_entity_having	Entity inventory should contain %s
test.error.expected_entity_holding	Entity should be holding %s
test.error.expected_entity_in_test	Expected %s to exist in test
test.error.expected_entity_not_touching	Did not expect %s touching %s, %s, %s (relative: %s, %s, %s)
test.error.expected_entity_touching	Expected %s touching %s, %s, %s (relative: %s, %s, %s)
test.error.expected_item	Expected item of type %s
test.error.expected_items_count	Expected %s items of type %s, found %s
test.error.fail	Fail conditions met
test.error.invalid_block_type	Unexpected block type found: %s
test.error.missing_block_entity	Missing block entity
test.error.position	%s at %s, %s, %s (relative: %s, %s, %s) on tick %s
test.error.sequence.condition_already_triggered	Condition already triggered at %s
test.error.sequence.condition_not_triggered	Condition not triggered
test.error.sequence.invalid_tick	Succeeded in invalid tick: expected %s
test.error.sequence.not_completed	Test timed out before sequence completed
test.error.set_biome	Failed to set biome for test
test.error.spawn_failure	Failed to create entity %s
test.error.state_not_equal	Incorrect state. Expected %s, was %s
test.error.structure.failure	Failed to place test structure for %s
test.error.tick	%s on tick %s
test.error.ticking_without_structure	Ticking test before placing structure
test.error.timeout.no_result	Didn't succeed or fail within %s ticks
test.error.timeout.no_sequences_finished	No sequences finished within %s ticks

Showing the first 120 of 161.

Key	Before	After
commands.recipe.give.success.multiple	Unlocked %s recipes for %s players	Unlocked %s recipe(s) for %s players
commands.recipe.give.success.single	Unlocked %s recipes for %s	Unlocked %s recipe(s) for %s
commands.recipe.take.success.multiple	Took %s recipes from %s players	Took %s recipe(s) from %s players
commands.recipe.take.success.single	Took %s recipes from %s	Took %s recipe(s) from %s
createWorld.customize.buffet.title	Buffet world customization	Single Biome Customization
createWorld.customize.presets.list	Alternatively, here's some we made earlier!	Alternatively, here are some we made earlier!
gameMode.hardcore	Hardcore Mode!	Hardcore Mode
item.modifiers.chest	When on Body:	When on Chest:
mco.backup.nobackups	This realm doesn't have any backups currently.	This Realm doesn't have any backups currently.
mco.backup.restoring	Restoring your realm	Restoring your Realm
mco.brokenworld.nonowner.error	Please wait for the realm owner to reset the world	Please wait for the Realm owner to reset the world
mco.configure.world.close.question.line1	Your realm will become unavailable.	Your Realm will become unavailable.
mco.configure.world.closing	Closing the realm...	Closing the Realm...
mco.configure.world.delete.question.line1	Your realm will be permanently deleted	Your Realm will be permanently deleted
mco.configure.world.leave.question.line1	If you leave this realm you won't see it unless you are invited again	If you leave this Realm you won't see it unless you are invited again
mco.configure.world.opening	Opening the realm...	Opening the Realm...
mco.configure.world.resourcepack.question	You need a custom resource pack to play on this realm Do you want to download it and play?	You need a custom resource pack to play on this Realm Do you want to download it and play?
mco.configure.world.resourcepack.question.line1	You need a custom resource pack to play on this realm	You need a custom resource pack to play on this Realm
mco.configure.world.slot.switch.question.line1	Your realm will be switched to another world	Your Realm will be switched to another world
mco.connect.connecting	Connecting to the realm...	Connecting to the Realm...
mco.connect.failed	Failed to connect to the realm	Failed to connect to the Realm
mco.create.world.subtitle	Optionally, select what world to put on your new realm	Optionally, select what world to put on your new Realm
mco.create.world.wait	Creating the realm...	Creating the Realm...
mco.download.confirmation.line2	You won't be able to upload this world to your realm again	You won't be able to upload this world to your Realm again
mco.download.confirmation.oversized	The world you are going to download is larger than %s You won't be able to upload this world to your realm again	The world you are going to download is larger than %s You won't be able to upload this world to your Realm again
mco.minigame.world.restore.question.line1	The minigame will end and your realm will be restored.	The minigame will end and your Realm will be restored.
mco.reset.world.warning	This will replace the current world of your realm	This will replace the current world of your Realm
mco.selectServer.closed	Closed realm	Closed Realm
mco.selectServer.closeserver	Close realm	Close Realm
mco.selectServer.configureRealm	Configure realm	Configure Realm
mco.selectServer.create.subtitle	Select what world to put on your new realm	Select what world to put on your new Realm
mco.selectServer.expired	Expired realm	Expired Realm
mco.selectServer.open	Open realm	Open Realm
mco.selectServer.openserver	Open realm	Open Realm
mco.selectServer.uninitialized	Click to start your new realm!	Click to start your new Realm!
mco.trial.message.line1	Want to get your own realm?	Want to get your own Realm?
mco.upload.close.failure	Could not close your realm, please try again later	Could not close your Realm, please try again later
recipe.toast.title	New Recipes Unlocked!	New Recipe(s) Unlocked!
structure_block.mode_info.corner	Corner Mode - Placement and Size Marker	Corner Mode - Placement and size marker
structure_block.mode_info.data	Data Mode - Game Logic Marker	Data Mode - Game logic marker
structure_block.mode_info.load	Load Mode - Load from File	Load Mode - Load from file
structure_block.mode_info.save	Save Mode - Write to File	Save Mode - Write to file
subtitles.block.shulker_box.close	Shulker closes	Shulker box closes
subtitles.block.shulker_box.open	Shulker opens	Shulker box opens