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

# Cornerstone Changelog

> Release history for the Cornerstone connector. Each version lists what changed and which actions were affected.

<Card title="Cornerstone connector" icon="arrow-left" href="/connectors/cornerstone" horizontal>
  Back to the connector overview, authentication methods, and actions.
</Card>

<Update label="v2.1.0" description="22 Sept 2026">
  `data-sync`

  Added DataSync support for catalog search, transcript search, learning assignments, and users.

  <AccordionGroup>
    <Accordion title="Changed · 4 actions updated">
      `cornerstone_list_users`, `cornerstone_search_catalog`, `cornerstone_search_learning_assignments`, `cornerstone_search_transcripts`
    </Accordion>
  </AccordionGroup>
</Update>

<Update label="v2.0.0" description="8 Sept 2026">
  `auth` `breaking-changes`

  Migrated from requiredScopes to authRequirements for per-auth-type scope control.
</Update>