We've added new options to the "Connected Git Repository" settings in the Vercel dashboard. It's now possible to configure whether the Vercel bot comments on:
Pull Requests
Production Commits
These settings are available for all connected repositories, not just GitHub repositories.
Previously, there was a github.silent setting available in vercel.json that didn't allow more granular control over disabling comments. We will be deprecating that option on Monday, September 25, 2023. There is no action required at this time to prepare for deprecation. Until that date, if you set that option in your vercel.json file we will continue to read it, and update the configuration in the dashboard accordingly.