Minecraft patched, v1.2.1 is no more

Notch just patched Minecraft, binning the current version and apparently causing a few tears in the process.

The game auto-patches when you start it next, with the list of alterations detailed below.

RPS isn't happy about it. V1.2.1 is no more. Guess that's the price you pay. For what, we don't know.

General fixes:
* players and mobs in lava or fire no longer spam sound effects
* getting hit with a higher damage while recovering from a smaller one now works as intended
* lava flows further in the Nether
* zombie pigs eventually forgives
* added support for custom skin packs
* fixed duplicate buttons when resizing screens
* zombie pigs and ghasts no longer get hurt by fire or lava
* fixed volume sliders now saving properly

Multiplayer fixes:
* hellworld=true no longer overwrites old save chunks. Player positions will still break if you switch it on a running server, though
* boats are now visible to other players
* minecarts move nicer
* fishing kinda sorta works, but needs more work
* sheep and cows look like sheep and cows now
* buckets work now
* fixed stairs being really difficult to destroy
* increased the timeout before “Took too long to log in”
* made it possible to ride carts and boats
* added (after lots of work) the ability to steer server-side boats
* added “no-animals” setting. if true, animals will immediately vanish
* added support for more animation settings. Currently it’s just the “riding” animation, but the same system will be used for sneaking