One has to use veiled speech. One can speak from one's own point of view—of hypotheticals, of what one might have liked to see come out from the meeting—but when it comes to the actual events, especially what was not decided or what was up for debate, generally you're not allowed to disclose it. Of course, whatever is actually decided will be reflected in the minutes
On February 22nd, 2016. See this statement in context.