When will the new code be available to use an UNO as an ISP?

ProfePaco:
could you have a look to this thread?
http://arduino.cc/forum/index.php/topic,84095.0.html

Yikes! Sounds like the ISP gods are very unhappy with you :roll_eyes:

I'm afraid that I cannot offer any advice. I can only say again that my Uno board no longer requires that autoreset be disabled when programming with ArduinoISP. Before I flashed the chip with the new version of optiboot, my Uno board would not work without physically disabling autoreset. I have only used ArduinoISP to program ATmega328P chips, though.

Jim