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

# Unified API release notes

> Monthly CalVer release notes for the Grand Central Unified APIs.

Release notes for the Grand Central Unified APIs, versioned by CalVer. Each release has its own page, listed newest first in the sidebar. Patch releases carry a three-segment version (for example, 2026.06.03) and a "Patch" tag.

<Card title="Latest: 2026.07" icon="code" href="/release-notes/unified-apis/2026-07">
  The most recent Unified API release.
</Card>

Each release page groups its entries by type and names the affected API and its version.