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SuperPlane 0.21.0

SuperPlane 0.21.0 displays workflow runs with a dedicated UI and crosses 400+ workflow components.

What’s new since v0.20.0

Workflow runs and orchestration

This release brings a dedicated workflow run view in the UI, so you can inspect execution history and navigate between runs without losing context.

Workflow run view
Workflow run view in SuperPlane

When you open a workflow run, the UI shows the part of the canvas that was executed, with a timeline of the execution history and a detailed view of the nodes and their outcomes.

New components

  • Cloudflare: Automate load balancers and health monitors, deploy and manage Workers, order and delete certificate packs, and create and manage Tunnels for secure outbound connectivity—covering more advanced networking, routing, edge compute, and infrastructure tasks from workflows.
  • GitHub: Create deployments and post deployment statuses so workflows integrate with GitHub’s deployment APIs and the PR deployment UI (preview environments, environment history, and lifecycle tracking).

With this release, SuperPlane crossed the 400 components milestone.

Other improvements

  • CLI: Scripts and agents can authenticate using environment variables; canvases create and canvases get now print canvas URLs for quicker navigation.
  • Signed-in users can change their password from the UI.
  • The canvas Edit button now surfaces unpublished draft choices directly in the UI.
  • Retention cleanup now includes soft-deleted canvases.

Bug fixes

  • Fixed: Soft-deleted canvases are included in retention cleanup.
  • Fixed: Monaco editor values are coerced to strings to prevent editor crashes.
  • Fixed: Zoom and interactive controls behave correctly when switching between workflow runs.

New experimental features

The following experimental features are early versions of new capabilities that are not yet generally available but hidden behind feature flags.

Runners

  • Runner components: Execute isolated workloads directly from workflows on a fleet runner (host or Docker). Runners support environment variables, Docker configuration through the UI, and returning execution results into workflow payloads. See Runner in the docs.

Dashboards

Minimal canvas dashboards include markdown panels for at-a-glance status and notes on a canvas.

Agents

  • New agent infrastructure: Claude Managed Agents provider runs agents in Anthropic’s managed environment from workflows, with rich sidebar widgets in the agent UI.
  • Security and lifecycle: Managed agent APIs are gated behind experimental feature flags, agent canvas permissions are restricted to improve isolation, and agent sessions are cleaned up automatically when canvases or organizations are deleted.

How to upgrade

See Updating SuperPlane in the installation docs for upgrade steps for your setup.

Thanks to our contributors

Thanks to contributors who helped make SuperPlane 0.21.0 possible with code and docs additions and improvements:

Join the SuperPlane community

SuperPlane is open source (Apache 2.0). If you’re using it, here are the best ways to help: