A PR can only be merged once ALL changes are approved.
PR's can fall into two informal, subjective categories: small or large
Small changes only need one approval
Large changes need two approvals
Once all changes are approved, the PR opener can merge without verbal confirmation.
If a problem is identified, it is up to either the approver or PR author to fix the problems. Once the problem is fixed, the PR requires one extra approval (regardless or not if the PR is small or large). If these changes are approved, the PR can be merged. If not, this process repeats.
A PR can only be merged once ALL changes are approved. PR's can fall into two informal, subjective categories: small or large
Once all changes are approved, the PR opener can merge without verbal confirmation.
If a problem is identified, it is up to either the approver or PR author to fix the problems. Once the problem is fixed, the PR requires one extra approval (regardless or not if the PR is small or large). If these changes are approved, the PR can be merged. If not, this process repeats.