Timeline feature is great. Saw quite a few people asking for the ability to filter by month, quarter, and year and at least one person wanting the ability to drag and drop groups into different orders (not just the records).
My wish list idea is related to these, but slightly different. I think it would be awesome to allow you to drag and drop records/groups between different instances of the Timeline widget. That way I could potentially create a a Timeline for each quarter in the year, and drag and drop records or groups between the two as necessary. Allows you to organize the Timelines however you’d like visually as well, potentially all four quarters stacked vertically or something like 1 and 2 on top of 3 and 4 (rather than just left to right across time).