It looks like the official patch notes are up for the new patch. Looks like Institute and Ruins are getting a change. The Tech will finally not mark himself on the map. Mine defusing is now a thing (finally a reason to be prone). Tons of bug fixes. Still no indicator of how to spend prestige credits beyond buying the new classes... although they updated how you earn them.

Mine defusing will only mean there will be one guy close to each hostage in Extraction mode to get those tasty tasty kills. Not sure of how I feel about the defusing deal. Will have to see how it plays. Would like to have a slight chance for it to blow up in your face if if you try and defuse it . Now THAT would be cool haha.