Similar thread is here: Adobe Analytics API - Adobe Experience League Community - 643303A few members have surfaced the same issue of having new fields "itemIds" and "values", with "s" on the end. @Gigazelle FYI regarding the other thread but I'm assuming you're already aware. 

Same for us, CC: @Jennifer_Dungan I created workspaces a long time ago, and some data engineers debugged the workspaces to get the JSON required to extract data withthe API. They use some python script to extract the workspace data - that failed over the weekend despite no changes to my workspace or...

@tsabin03 I'm seeing a new date range feature in production. This looks very promising! I appreciate the team working on this and rolling it out! I've only played around a little bit but so far it works great!

Reiterating support for this idea. We have monthly scorecards that show date range comparisons ( "last month" vs same month YoY vs trailing 3mo average) as well as a MTD version that has the same 3 comparisons.   Now that we're into September, I can answer questions about August's performance using ...