> ## 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.

# Accelo Changelog

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

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

<Update label="v1.1.0" description="24 Sept 2026">
  `data-sync`

  Data Sync support for 15 top-level collections (activities, affiliations, companies, contacts, contracts, expenses, invoices, issues, jobs, milestones, payments, prospects, quotes, staff and tasks), paginated with the standard \_offset/\_limit parameters. All collections full refresh on every run because Accelo exposes date\_modified only inside the composite \_filters string, not as a standalone request parameter. Also corrects every action's result mapping, which pointed at a non-existent step output key and returned an empty object.
</Update>