Devin update adds German UI, GitLab merge trains and Review Analytics

Cognition's November 13, 2026 release notes add a German UI, GitLab merge-train support, a new Review Analytics dashboard and a reorganized Security sidebar to Devin.

Cognition, the company building the AI software engineer Devin, published the Devin release notes on November 13, 2026, covering a batch of updates to Devin Review and the Devin workspace.

What changed in this release

Devin's interface now supports German (Deutsch) as a display language, with localized engineering terminology.
Devin Review can add GitLab merge requests to a project's merge train.
A new Analytics > Review view shows review finding outcomes (fixed, rejected, ignored), including performance data for custom reviewers.
Workspace artifacts such as pull requests, changes, previews, Desktop, Agents and Plan now appear in a compact sidebar rail instead of opening automatically as tabs.
Security findings have been reorganized into a dedicated Security sidebar, with Fix sessions now listed under Scans.

What it means for teams building with Devin

The analytics, merge-train and security-sidebar changes target the governance and audit needs of teams running Devin at scale inside existing GitLab and GitHub review pipelines. Being able to track whether review findings were fixed, rejected or ignored, and to see how individual custom reviewers perform, gives engineering leads a clearer picture of how Devin's output is actually handled before code merges.

Admin controls and rollout

Organization admins gained more control over how Devin behaves across a workspace. Admins can now disable automatic CI follow-up org-wide from Settings > Customization > Pull requests, and can turn off automatic session links and requester details in Devin-generated pull request descriptions. Cognition also fixed the enterprise MCP editor so it requests OAuth client credentials up front rather than failing silently after server creation, and plugins can now offer region selection for MCP server URLs.

Sources

Devin Release Notes (Cognition, November 13, 2026, official)

Written with AI assistance, strictly from the sources listed above. Before it went live, automated checks verified its dates, sources and every language edition.