Arduino 0005 is now available for download from http://www.arduino.cc/en/Main/Software
New features include:
Smaller core libraries (~4.5 KB instead of 5.5 KB).
Mac Intel version that dramatically speeds up compilation and download times.
Applied patch from Hans Steiner to improve Linux support by searching for avr
tools in the user's path instead of expecting them at a fixed location.
Added an upload.verbose preference for help in debugging.
New Wiring-compatible randomSeed(), random(max) and random(min, max) functions
(except operating on longs instead of floats).
Fixed bug that sometimes caused uploading of old versions of a sketch.
Serial monitor nows include an interface to send messages to the Arduino
board. Pressing return appends a newline, pushing the send button doesn't.
Now displaying "burning bootloader..." and "compiling..." status messages.