A pull request should not be blocking. They shouldn't sit unreviewed for days, sure, but addressing them within a few hours should be sufficient. If your coll

A pull request should not be blocking. They shouldn't sit unreviewed for days, sure, but addressing them within a few hours should be sufficient. If your colleague can't get anything done during those few hours, you might not be decomposing work to a small enough granularity, or there could be problems with your application architecture.