> ## 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.

# CircleCI Changelog

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

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

<Update label="v1.1.0" description="21 Sept 2026">
  `data-sync` `new-feature`

  Enabled scheduled data sync on List Collaborations, so the set of organizations the connected user belongs to can be kept in sync and read without calling CircleCI on every request. It refreshes in full each run, because /me/collaborations returns the whole set in one call and exposes no updated-since filter. No other list action qualifies - every other collection endpoint in the CircleCI API requires an organization or project scope, which a sync schedule cannot enumerate.
</Update>