Settings proposals

Settings proposals modify the multisig itself. They should be treated as governance actions, not routine UI preferences.

Common settings changes

• Add a member.
• Remove a member.
• Change member permissions.
• Change total threshold.
• Change post-quantum threshold.
• Change timelock.
• Rotate a signer identity.

Review checklist

• Does the new threshold remain reachable?
• Does pq_threshold match the number of PQ members?
• Does removing a member strand pending proposals?
• Does the change reduce signer diversity?
• Does the timelock still match the treasury risk?

Logical flow

Settings changes follow the same proposal pattern: propose, approve, execute. The difference is the target state. A settings proposal changes future governance, so operators should review both the immediate action and its downstream effect.