'until' - this advancement, its parent, and its parent, etc.'from' - this advancement, its children, and their children, etc.'everything' - all advancements, no specification required (same as '*').There are five modifiers to the command: 'everything', 'from', 'until', 'through', 'only'.Can grant, test or revoke advancements, and particular advancement criteria, for a given player.Targets the executing entity, e.g: / execute ~ ~ ~ say / advancement.Determines the number at which the chain command block acts as a 'chain'.

A function to be executed once per tick.Enabling will only allow players to craft recipes they have unlocked.If announce-player-achievements is set, the gamerule is automatically updated and announce-player-achievements is removed.Toggles announcing of advancements, replacing the old announce-player-achievements server.properties entry.Come in red, blue, green, cyan and gray.Can fly with players during elytra flight.Walking over/through/near a tamed parrot while crouching will cause it to sit on the player's shoulders.Right-click on a tamed parrot tells it to sit down.Parrots dance if playing music on a nearby jukebox.If a player has tamed a parrot and then fed it cookies, it will display the message ' Parrot was slain by '.Poison particle effects are emitted, but they are not actually killed by poison.Unused and present only in Java Edition.Does not currently have a spawn egg, so can only be summoned with / summon minecraft:illusioner.All duplicates will show shooting animation, but only the real one can be hit and shoots the arrow.Its blindness spell will only be cast if the regional difficulty is greater than 2.Affects players with Blindness for 20 seconds then shoots with a bow.Especially useful when / gamerule doLimitedCrafting is set to true.A Knowledge Book with a Recipes NBT tag, which contains a list of item IDs, will be consumed and unlock the specified items' recipes for any player that uses it.Currently obtainable only with the / give knowledge_book command.Will not ' stick' to slime blocks if attached to the side, top or bottom, but will if attached to the front or back.For example, the white terracotta will create the pattern of a sun when 4 are placed down correctly. When placed down while facing the right directions, a repeating pattern can be created.Can be placed in 4 directions: north, south, west, and east.Smelt any colored terracotta in a furnace to obtain the glazed terracotta of that color (not for regular terracotta).Craftable using 4 sand, 4 gravel and one of any dye to get 8 concrete powder blocks.When it touches water, it turns into a concrete block.Gravity affected (like sand and gravel).Created when concrete powder comes into contact with still or flowing water.

Comes in the 16 traditional dye colors.

Crafted using three of the respective wool colors along with three of any wood planks.

Added 15 new beds, in addition to the existing red bed.

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