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![java 3d 1.3.1 java 3d 1.3.1](https://download.java.net/media/java3d/javadoc/1.4.0/javax/media/j3d/doc-files/intro.gif)
Extreme hills biomes generate with emerald ore, which occurs up to 8 times per chunk in veins of 1.Improved functionality of the "Pick Block" key.Removed the downwards knockback while drowning.Blocks other players are mining now show cracks.Made server list re-orderable: shift+click or shift+arrow keys move selected servers.Added hardcore difficulty: world is deleted upon death.Entities are less likely to glitch through blocks.Added option to let friends on a player's local area network (LAN) to join SP games./tp can now be used to teleport to specific coordinates./kick can now contain "\n" to force a new line.Adjusted enchantments' to go with the new maximum level.Increased chances for multiple enchantments at once.15 bookshelves are required to reach level 30, the new maximum level.Experience Points can now be collected from ores that drop items, depending on the ore type.New creative mode inventory, with categorized tabs for various groups of items and blocks as well as a search tab and survival inventory tab.The new organized Creative Mode inventory introduced in 1.3.1. Re-spawning in superflat is no longer random.Added missing command-related strings, and double chest GUI caption.
![java 3d 1.3.1 java 3d 1.3.1](https://i.stack.imgur.com/rBSw9.png)
More descriptive tool-tips for different tree-related blocks, sandstone, and stone bricks.Added tooltips for all types of Monster Egg Blocks and the End Portal Frame.New values: ws (walking speed), fs (flying speed), g (touching the ground).Removed frame rendering graph in the bottom-left.Y-coordinate now shows both the feet level and eye level.Coordinates have been shortened to 5 fractional digits.Singleplayer worlds now internally use a multiplayer server.Decreased packets sent between client and server.Made the chat work smoothly even when the server is laggy.Golden Apple has two recipes now, the new one replaces the gold nuggets with blocks of gold.Bonus chest filled with basic necessities can be toggled at world generation./toggledownfall – toggles rain and snow./gamemode – changes the player's gamemode./defaultgamemode – chooses the gamemode new players start in.Large Biomes world type - generated as default worlds, but 16× bigger.
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Setting to disable server offering a player texture packs added.V-Sync added, and fullscreen mode can now be enabled at startup. Video Settings - have to be toggled in options.txt for now.Snooper Settings - allows users to toggle anonymous date being sent to Mojang.Option to rebind the command key, which opens chat with / in the text field.Toggle chat colors, links being clickable, and warning prompts for links.Changes which parts of chat are shown and how opaque it is.Demo Mode - a demo version of the game lasts 5 in-game days.