Mergify had settings pages regarding merging, filtering/grouping rules, and email. These settings were placed on different pages that made reaching them difficult. Also, there was an ambiguity about "Smart Suggest" (former "Auto Check") merge and filtering/grouping settings. Therefore we gathered all these pages into the "Settings" tab. Right now, there are merge settings pages for "Manual Merge", "Smart Suggest", and "Auto Merge". There are also separated filtering/grouping settings for "Smart Suggest" and "Auto Merge". The last section is for "Email" settings.
We are working on defining settings presets, so you can define merge settings once, save it as a preset, and load it where and when you want!