• Lily Pad
• Nether Brick, Nether Brick Fence, Nether Brick Stairs, Nether Wart [block]
• Enchantment Table, Brewing Stand [block], Cauldron [block], Brewing Stand, Cauldron
• End Portal, End Portal Frame, End Stone, Dragon Egg
• Blaze Rod, Blaze Powder
• Ghast Tear, Nether Wart
• Gold Nugget
• Potion, Glass Bottle, Spider Eye, Fermented Spider Eye
• Magma Cream
• Eye of Ender, Spawner Egg
• Glistering Melon
• Music Discs

Thanks to Pedro Lopes for the patch!

• Change player food (including god-mode)..
• Switch between Creative and Survival.
• Added Pine leaves, Birch leaves
• Added (Double) Brick Slab, (Double) Stone Brick Slab, Stone With Silverfish, Stonebrick, Mossy Stonebrick (buggy), Cracked Stonebrick (buggy), Brick Stairs, Stone Brick Stairs
• Added Huge Brown Mushroom (buggy), Huge Red Mushroom (buggy)
• Added Iron Bars, Glass Pane, Vines, Fence Gate
• Added Melon, Pumpkin Stem, Melon Stem, Melon Slice, Pumpkin Seeds, Melon Seeds, Raw Beef, Steak, Raw Chicken, Cooked Chicken, Rotten Flesh
• Added Ender Pearl

You can get the new version Here.

gCountDown is a very simple alarm countdown timer. It sits in your system tray where you can click it to set an alarm. Once the time runs out, you will be alerted.

This release adds the ability to play a sound when an alarm goes off pops up a menu on right-clicking the icon so you can quit the application and has some minor bugfixes. A Debian/Ubuntu package is now also available.

You can download it from its home page, and here's a screenshot of the thing:

Additionally, I was quite amazed at how easy it is to write GUI applications using just GTK in combination with Glade. Writing this tool took me only about an hour, with no previous knowledge. All it really required was creating a GTK Status Icon with an active signal handler. The handler pops up an interface put together in Glade by loading the gcountdown.glade file using gtk.glade.XML(). Connecting signals to the widgets is also super easy with signal_autoconnect().

Take a look at the source code. It's only a measly 136 lines.

• Added a `health` command which lets you set the player health (also a god-mode)
• Fixed a bug where only supplying an item ID to give/remove would not give the maximum stack size but would give a stack equal in size to the item ID specified.
• Fixed a bug where adding non-safe items to the inventory would give a stack size of 0.

You can get the new version Here.

• Made leaves available in safe-mode.
• Added a `remove` command which allows the user to remove items from the inventory by name/id instead of slots. (Suggestion by rowanxim)
• Extended the `list` command so the user can now list items by slot id or item name. (Suggestion by rowanxim)

You can get the new version Here.

• Lava and Water buckets can now be added to the inventory in safe-mode.
• Added Pistons, Sticky Pistons and Shears.
• Fixed a bug in the nbtdump command.

You can get the new version Here.

• Update for Minecraft Beta 1.6
• Added trapdoor inveotory item.
• Added map inventory item.
• Added dead desert shrub (unsafe) inventory item. Can only be placed on sand blocks.
• Added dead grass shrub (unsafe) inventory item. Can only be placed on grass blocks.
• Added locked chests (automatically disappear when placed after random time).
• Fishing rods can no longer be stacked in safe mode.
• Added the 'loseme' command. It clears the inventory and transports the player in a random direction for a given distance. The objective is to find your way back.
• Added the 'restore' command which restores the last (automatic) created backup of the player data.
• Improved the startup message.
• Allow for multiple commands on a single line, separated by a semi-colon. Example: > load World1; give 1 diamond pickaxe; save; quit

It does not seem possible to add Tall Grass to the inventory, even as an unsafe item. :(

You can get the new version Here.

• Added a 'thunder' command with which you can influence thunderstorms.
• Added an 'nbtset' command that lets you manually set values for NBT tags in the save file. See 'nbtdump' for a list of available NBT tags.
• Added an 'unsafe' command that turns on/off safe mode.
• Renamed the 'dump' command to 'nbtdump'.
• Renamed the 'Spade' items to 'Shovel'.
• Renamed the 'Redstone torch On' to 'Redstone torch'.
• Implemented Safe Mode. In safe mode MCPlayerEdit will prevent you from doing things which are not allowed in Minecraft or might damage your save file. Turn off with 'safemode off'.
• The 'give' command now accepts counts higher than 64 (or the maximum stack size for the item in question), in which case it will add multiple stacks to the inventory.

I neglected to mention releases v0.13 and v0.12 here, so I'll list the changes in those version here too:

• Added a command 'rain' with which you can influence the weather.
• Fixed a bug in the 'reload' command where the prompt would change to the file location instead of the worldname on reloading.
• Added a 'dump' command which dumps the level.dat's NBT structure and values. Mostly useful for developers of MCPlayerEdit/Minecraft.
• Added Spruce/Birch saplings (Patch by rilian4)
• Added Powered/Detector rail (Patch by rilian4)
• Renamed "Minecart Track" item to "Rail".

You can get the new version Here.

• Added cookies. (Patch by Rilian4)

You can get the new version Here.