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

# Changelog

> What's stable, what's in preview, and what changed in Photon's docs and APIs.

Every page shows when it was last updated. This page says what's stable, and lists the changes that matter to integrators.

## What's stable

| | Status | Notes |
| - | - | - |
| [Prescribe app](/docs/prescribe/app) | Stable | `rx.new` in production. ⚠️ The sandbox app, `rx.neutron.health`, isn't live yet. |
| [Deep links](/docs/prescribe/app/deep-links) | Stable | No credentials needed. |
| [iframe](/docs/prescribe/embed/iframe) | Stable | ⚠️ Will soon need your Application `client_id`. |
| [React components](/docs/prescribe/embed/react) | Coming soon | ⚠️ `@photon-rx/react` isn't published to npm yet. |
| [JavaScript client](/docs/prescribe/embed/javascript) | Coming soon | ⚠️ `@photon-rx/core` isn't published to npm yet. |
| [GraphQL](/docs/network/graphql) | Stable in Neutron | ⚠️ Production, `network.photon.health/graphql`, isn't live yet. |
| [Webhooks](/docs/network/webhooks) | Stable | Signed with HMAC-SHA256. |
| [MCP](/docs/network/mcp) | Private preview | Tools will change when MCP moves to `network.<env>.health/mcp`. |
| Elements | Deprecated | Removed on January 1, 2027. See [Migrate from Elements](/docs/prescribe/embed/migrate-from-elements). |

Durable concepts, such as [records and the send](/docs/architecture), [permissions](/docs/authentication#permissions) and [plans](/docs/use-cases), change rarely. Anything marked ⚠️ or **Preview** is still moving.

## Changes

<Update label="October 9, 2026" tags={["Get started"]}>
  * New [Use cases](/docs/use-cases) page: what providers, clinics and platforms build, and what each plan unlocks.
  * [From draft to pharmacy](/docs/architecture#from-draft-to-pharmacy) explains each step after you create a record, and which one sends.
  * [Which host and credential](/docs/environments#which-host-and-credential) maps each job to its host, credential and plan.
  * [What's different in Neutron](/docs/environments#whats-different-in-neutron) lists how the sandbox differs from production.
  * Pages now show when they were last updated.
</Update>

<Update label="October 8, 2026" tags={["Prescribe"]}>
  * Prescribe has two sections: [App](/docs/prescribe/app), for Photon's own web app and deep links, and [Embed](/docs/prescribe/embed), for putting Prescribe in your product.
  * Production prescribing moved to `rx.new`.
  * New [Dashboard](/docs/dashboard) page for credentials, team, catalog and templates.
  * Elements will be removed on January 1, 2027. See [Migrate from Elements](/docs/prescribe/embed/migrate-from-elements).
</Update>

<Update label="October 8, 2026" tags={["Network"]}>
  * Docs rebuilt around two products: Prescribe for the prescribing UI, and [Network](/docs/network/overview) for GraphQL, MCP and webhooks.
  * [Webhooks](/docs/network/webhooks) documented, with signature verification and every [event](/docs/network/webhooks/events).
</Update>


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