Image release notes: workbench-container-slim

This page documents image releases for the workbench-container-slim image family (slim and Python 3.10) of Agent Platform Workbench. Each entry lists the image version that was released and the changes it contains.

For the versioning scheme and lifecycle dates, see Image versioning and lifecycle. For product-level updates that aren't specific to an image, see Agent Platform Workbench release notes.

You can see the latest product updates for all of Google Cloud on the Google Cloud page, browse and filter all release notes in the Google Cloud console, or programmatically access release notes in BigQuery.

September 18, 2026

Change

20260918-2230-rc0 Release

Change

Installed latest packages from upstream dependencies.

Feature

JupyterLab now forwards client-side logs (console errors, uncaught exceptions, unhandled promise rejections, and failed network requests) to the instance backend, where they surface in Cloud Logging for easier debugging.

September 13, 2026

Change

20260913-2230-rc0 Release

Change

Installed latest packages from upstream dependencies.

Fixed

Fixed an issue where the notebook-disable-nbconvert metadata flag was ignored in custom containers.

Fixed

Fixed the %%bigquery notebook cell magic, which returned an error instead of query results in JupyterLab 4.

August 30, 2026

Change

20260830-2230-rc0 Release

Change

Installed latest packages from upstream dependencies.

August 23, 2026

Change

20260823-2230-rc0 Release

Change

Installed latest packages from upstream dependencies.

August 16, 2026