> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.truvo.com/changelog/2026/9/26/llms.txt.

## First revision

`2026-09-26` is the first revision of the Truvo API contract. Answers name it in the `Truvo-Version` header, and webhook events name it in `schema_version`.