The Product Idea boards have gotten an update to better integrate them within our Product team's idea cycle! However this update does have a few unique behaviors, if you have any questions about them check out our FAQ.
+1 Vote for having an XLSB output option. Many of our files are too large to open as an xlsx. Since there is not an option to output in a workable file, I cannot use Altyerx for my data, which makes me very sad.
Thank you very much for inow including the XLSM format input for Alteryx, that is something that I needed for a while, but as I have other clients you us the XLSB, excel binary format, I need to find a way to input that into Alteryx and right back into it.
Please consider making this on a possibility on your next release.