As usual, get it from the secure downloader within Armory (help->update software).
]Armory 0.93.0.70-testing for Windows XP, Vista, 7, 8+ (64-bit)
Armory 0.93.0.70-testing for MacOSX 10.7+ (64bit)
Armory 0.93.0.70-testing for Ubuntu 12.04+ (32bit)
Armory 0.93.0.70-testing for Ubuntu 12.04+ (64bit)
Armory 0.93.0.70-testing for RaspberryPi (armhf)
Armory 0.93.0.70-testing Offline Bundle for Ubuntu 12.04 exact (32bit)
Armory 0.93.0.70-testing Offline Bundle for Ubuntu 12.04 exact (64bit)
Armory 0.93.0.70-testing Offline Bundle for RaspberryPi (armhf)
Armory 0.93.0.70-testing: Signed hashes of all installers
Thank you.