> ## Documentation Index
> Fetch the complete documentation index at: https://developers.callaro.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Track notable documentation and platform-facing updates.

# Changelog

<Update label="2026-04-23" description="Initial public docs">
  Published the first complete Callaro developer docs structure covering onboarding, concepts, API guides, integrations, partners, trust, and Help Scout-ready user-guide source material.
</Update>

<Update label="2026-04-23" description="Contract and docs governance hardening">
  * Corrected `contacts/import` request contract to multipart upload flows.
  * Normalized cursor pagination examples to `cursor` + `page_size` with `data.next_cursor`.
  * Added telephony vendor webhook ingress endpoints to source and generated API references.
  * Added Postman generation pipeline and QA gates for nav drift, related-article links, asset status taxonomy, and critical contract checks.
</Update>

## Changelog policy

* Record endpoint-level changes that affect request/response shape, auth, pagination, or error behavior.
* Record workflow-level changes (for example campaign launch flow, webhook handling, export reconciliation).
* Include migration notes when behavior changes can affect existing integrations.