The zip file containing the board design for the new release is (ostensibly,per the product page: http://arduino.cc/en/Main/ArduinoBoardUno
Attempting to extract this file results in:
$ unzip arduino_Uno_Rev3-02-TH.zip
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
Additional info that may be helpful:
$ md5 arduino_Uno_Rev3-02-TH.zip
MD5 (arduino_Uno_Rev3-02-TH.zip) = b0c4221f3989c5331be5798c7428d5f9
$ du -h arduino_Uno_Rev3-02-TH.zip
Please fix this! Thank you.