# Heyrafiki Docs

> Technical documentation for Heyrafiki Open Infrastructure for Mental Healthcare.

## Docs

- [Changelog](https://docs.heyrafiki.space/changelog.md): Release notes for the Heyrafiki platform, API, SDKs and documentation, including security hardening, new endpoints and content updates.
- [Platform overview](https://docs.heyrafiki.space/concepts/platform.md): The six core objects on Heyrafiki — Person, Practitioner, Session, Note, Claim and Ledger entry — how they connect and who can see what.
- [Heyrafiki Docs](https://docs.heyrafiki.space/index.md): Start here for Heyrafiki: the Platform model behind Care, Benefits and Payments, the security and privacy boundaries, and what shipped recently.
- [Security and Privacy](https://docs.heyrafiki.space/security/overview.md): How Heyrafiki enforces role, purpose and Consent on every request, protects clinical data in transit and at rest, and keeps Care content out of analytics.