Here are links to some of the Web Search items I covered at today's Web Standards meeting ...
Web Search service: guides and contact form:
(You can reach the support site by searching for "web search" at umn.edu.)
Google Search Appliance Search Protocol Reference:
The current service uses Google Search Appliance 5.2, but the 6.2 version is in testing now before going live in the near future. I don't have an exact date for the upgrade. The support team sends relevant information to the Web Search users list when upgrades happen:
Office of Information Technology