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

# Release Notes

> Product updates, improvements, and documentation changes for Healthproximate.

This page tracks customer-facing updates to Healthproximate — product improvements,
API changes, and documentation updates. It's intentionally light at launch and will
grow with a regular cadence.

<Update label="2026-06" description="Public documentation — Stage 1">
  ### Public documentation launches

  * Published the first public Healthproximate help center: product overview, getting
    started and onboarding, the five core workflow guides
    ([Entity Resolver](/workflows/entity-resolver),
    [Dashboard](/workflows/dashboard),
    [Analytics](/workflows/analytics),
    [Predictions](/workflows/predictions),
    [Simulation](/workflows/simulation)),
    an [API Overview](/api/overview), [FAQ](/faq), and [Support](/support) pages.
  * Established the public-vs-restricted documentation boundary: curated public
    guidance here, with detailed implementation references available through
    controlled access channels.
</Update>

<Update label="2025-10" description="Secure File Upload API v1.0">
  ### Secure File Upload API — initial release

  * Presigned-URL uploads for secure, direct-to-storage file transfer.
  * Organization-based file isolation.
  * Automatic filename sanitization.
  * Multipart upload support for large files.
  * API-key authentication and comprehensive error handling.

  *Sourced from the Healthproximate Secure File Upload API changelog.*
</Update>

<Note>
  This is a Stage 1 starter release-notes page. Going forward, entries will be added as
  product and API changes ship, supporting customer-facing change communication.
</Note>