Add a changeset

When to add one

Add a changeset when the PR changes user-visible contract behavior: a new function, a new contract or extension, a bug fix that changes outputs, a new event, a new error, a new interface ID, or a tighter requirement.

Skip for:

• NatSpec-only changes.
• Internal refactors with no observable effect.
• Test/mock-only changes.
• CI, lint, docgen, dependency bumps that don't change the published contracts/.

If unsure, err on the side of adding one — release reviewers can downgrade to "skip" by deleting the file before tagging.

How