You can now make a whole TPC group temporarily active or inactive, as well as assign papers and members in that group specific review types. See Reviews:Assign.
Conferences can now upload PDF backgrounds and generate presenter and author certificates. Each author or presenter can download their certificate from the paper page, by clicking on the icon next to the (bio) label. The certificate can include the author or presenter name and the paper title. Certificates for attendees and reviewers will be added on request.
EDAS now implements MathJAX, so that all elements, such as paper titles, abstracts and review text, can contain LaTeX equations and symbols. Only \(...\) for inline math and \[...\] for display math are recognized since the dollar sign would trigger too many erroneous renderings when dollars as monetary units are meant instead of math.
EDAS uses two mechanisms to check for possible plagiarism. For IEEE conferences, it now uses ithenticate (CrossCheck); for all other conferences, the docoloc service. (The choice is not based on the quality of the external service, but rather simply reflects the fact that IEEE prefers that all of its conferences use CrossCheck, and pays for that service.)