Reprinted from TidBITS by permission; reuse governed by Creative Commons license BY-NC-ND 3.0. TidBITS has offered years of thoughtful commentary on Apple and Internet topics. For free email subscriptions and access to the entire TidBITS archive, visit http://www.tidbits.com/ Mac App Store Update for OS X Snow Leopard Agen G. N. Schmitz Apple has released [1]Mac App Store Update for OS X Snow Leopard, which installs a renewed intermediate signing certificate that enables you to continue to purchase new apps and run any previously purchased apps that required verification. The update also includes improvements to Mac App Store alerts. (Free, 3.5 MB, [2]release notes, 10.6.8+) References 1. https://support.apple.com/kb/DL1860?viewlocale=en_US&locale=en_US 2. https://support.apple.com/en-us/HT205702 .