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API changelog: 2026

Every change to the Kintsugi API in 2026, newest first. For the latest changes and every release, see the API changelog.

2026-10-05

Breaking changes
Requires a unique name when a portfolio creates an organizationBreaking change
Breaking changeOrganizations

When a portfolio credential creates an organization with POST /organizations, the name must now be unique, ignoring letter case. A name already in use answers 409 with code conflict and the message An organization with this name already exists. Before, the 2026-07-21 release accepted any name, including one already in use or one that differed only in letter case, such as acme beside Acme. Creating an organization from a user session without a portfolio is unchanged.

What to do
  • Handle 409 with code conflict by asking for a different name.
  • Do not retry a refused name with different letter case: it is refused the same way.
Kintsugi API Changelog: 2026