• Added iron trapdoors
• You can now share to lan for spectator mode only

• A resourcepack can now be bundled with a map, put it in the map save directory and name it “resources.zip”
  • Example: ".minecraft/saves/TheMapWithTheThing/resources.zip"
• The commands /testfor, /testforblock and /clear can now test for partial matches of NBT lists
  • Example: /testfor @p {Inventory:[{Slot:6b,id:"minecraft:diamond_sword"}],SelectedItemSlot:6}
• Scoreboard objectives for fake players with a name starting with # will never show up on the sidebar
• New /scoreboard subcommands /scoreboard operation and /scoreboard test
• The command /scoreboard operation can apply arithmetic operation to scores (+ – * / %) and accumulate player scores
  • Example: /scoreboard players operation #teamscores redScore += @a[team=red] blueKills
• The command /scoreboard test can be used to test if a scoreboard value is between a min and a max value
  • Example: /scoreboard players test #global anObjective 12 19
• New command /execute to execute commands in the context and at the position of other entities or players
  • Example: /execute @e[type=Chicken] ~ ~ ~ fill ~-1 ~-1 ~-1 ~1 ~1 ~1 minecraft:glass
• New selector parameters for entity selectors to detect entity rotations with rxm – x rot min, rx – x rot max, rym – y rot min, ry . y rot max
  • Example: @a[rxm=-15,rx=15,rym=-45,ry=45]
• Players in team can now have a team based objective shown on the sidebar, depending on the team color
  • Example: /scoreboard objectives setdisplay team.yellow anotherObjective
• While debug overlay is on (press F3 to turn it on and off), looking at a block in the world will show the coordinates of that block
• BlockItem instances can now hold a custom NBT tag that is merged into a block entity when it’s placed
  • Example: /give @p command_block 1 0 {BlockEntityTag:{Command:"setblock ~ ~ ~ minecraft:diamond_block"}}
• In creative mode, players can create a copy of a BlockEntity in their hotbar, including all NBT data, with ctrl+[PICK_KEY] (usually ctrl+middle mouse button)
• The /tellraw command can now insert values from scoreboards into messages
  • Example: /tellraw @p {text:"Have ",extra:[{score:{name:"Searge",objective:"reward"}},{text:" diamonds"}]}
• New command /testforblocks to compare two areas of a map
  • Example: /testforblocks 100 64 100 107 69 107 0 64 0 masked
• Dispensers will place a commandblock instead of shooting it out
• Nametags for players in other teams can now be hidden with a team option
  • Example: /scoreboard teams option red nametagVisibility hideForOtherTeam

• [Bug MC-36947] – /weather clear doesn't clear weather for anywhere near the amount given
• [Bug MC-44489] – /kill @e doesn't kill ender dragons
• [Bug MC-45773] – Chest not spawning in Monster dungeons
• [Bug MC-46559] – Spectating a mob leaves you at two blocks tall view
• [Bug MC-46838] – testfor NBT parsing error
• [Bug MC-47520] – Standing under block with water / lava on top will apply blue / red filter.
• [Bug MC-47543] – Items stacked with Items that have PickupDelay set to 32767 can no longer be picked up
• [Bug MC-47545] – CanPlaceOn does not work with wooden doors
• [Bug MC-47555] – Cannot place boats
• [Bug MC-47596] – Items of the same type (IE, stone and stone) ignore datavalues and stack anyway
• [Bug MC-47598] – The color of sugar canes doesn't change depending on the biome
• [Bug MC-47636] – Boats appear to be sunken in water
• [Bug MC-47642] – Hopper: java.lang.ArrayIndexOutOfBoundsException: 4
• [Bug MC-47653] – torch causing missing texture when placed on bottom side of block
• [Bug MC-47685] – Hopper: java.lang.ArrayIndexOutOfBoundsException: 3
• [Bug MC-47817] – Baby Zombie Pigman Running with Strange Speed
• [Bug MC-47821] – Ghasts do not despawn in Peaceful Mode
• [Bug MC-48043] – Held Blaze Rod not in hand
  
  Cross-platform server jar: https://s3.amazonaws.com/Minecraft.Download/versions/14w07a/minecraft_server.14w07a.jar

Well, nothing to see here! Actually, there's nothing at all. pic.twitter.com/KCvlKw5xch
— Tommaso Checchi (@_tomcc) February 3, 2014