Stats are now being collected for individual workers. The biggest thing is that WAFFLES will only store a worker's hashrate if it has been active in the last 7 days. Also, these stats will only show for resolutions of 1 hour and above because worker aggregation is both computationally and bandwidth intensive. Tweaking may fix this.
Nice! I didn't notice the individual stats at first, but found them (at least the starting dots

) under historical hashrate.