> ## Documentation Index
> Fetch the complete documentation index at: https://landinglens.docs.landing.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Classic Flow

export const vp = 'Visual Prompting';

export const smartLabel = 'Smart Labeling';

export const productLL = 'LandingLens';

export const mi = 'Mobile Inference';

export const llsf = 'LandingLens on Snowflake';

export const companyName = 'LandingAI';

*This article applies to these versions of LandingLens:*

<table>
  <thead>
    <tr>
      <th>LandingLens</th>
      <th>LandingLens on Snowflake</th>
    </tr>
  </thead>

  <tbody>
    <tr>
      <td><span class="check-icon">✓</span></td>
      <td><span class="cross-icon">✖</span></td>
    </tr>
  </tbody>
</table>

In early 2023, we improved and updated a few backend technologies in LandingLens. At that point, we migrated most customers to the “new” version of LandingLens.

Due to requirements for specific use cases, some users stayed with the previous version. That older version is referred to as “Classic Flow” or “the Legacy version” of LandingLens.

We stopped offering Classic Flow on February 12, 2023. If you onboarded to LandingLens after that date, you are NOT using Classic Flow.

## How do I know if I'm on the Classic Flow version?

If the **Models tab has an icon of a box**, you are on Classic Flow.

For example, the version below has a box icon on the Models tab, so it’s on Classic Flow.

<img src="https://mintcdn.com/landinglens/hjeGEKEYbDsj6EG_/images/classic_flow.png?fit=max&auto=format&n=hjeGEKEYbDsj6EG_&q=85&s=133103be0f709bf2857100cb20fca7a2" alt="classic_flow" width="1716" height="958" data-path="images/classic_flow.png" />

## What features aren't available in Classic Flow?

Due to incompatibility issues, Classic Flow doesn’t support the following features:

* [Cloud Deployment](./cloud-deployment), the streamlined process for deploying Models
* The ability to [delete Classes](./delete-classes)
* [Visual Prompting](./visual-prompting)
* Compatibility with our developer tools, including the {companyName} [APIs](https://landing-ai.github.io/public-rest-api/fastapi/#/), [Python library](https://github.com/landing-ai/landingai-python), and [JavaScript library](https://github.com/landing-ai/landingai-js).

## LandingEdge and Docker Support for Classic Flow

The last version of [LandingEdge](/landingedge/landingedge-overview) and [Docker](/landingedge/docker-deploy) deployment that supported Classic Flow models was **v2.11.81**. Future versions no longer support Classic Flow models.

This change allows us to improve performance and features for these deployment solutions. If you are using Classic Flow models, ensure you are using LandingEdge or Docker deployment v2.11.81 or earlier.

### Update to LandingEdge v2.11.81

As of May 7, 2026, LandingEdge v2.11.81 is no longer available to download from LandingLens using the typical [LandingEdge download process](/landingedge/download-and-install-landingedge).

If this version is required, request this version by contacting [support@landing.ai](mailto:support@landing.ai).

### Update to Docker v2.11.81

To pull the image for Docker deployment v2.11.81, run this command:

```shell theme={null}
docker pull public.ecr.aws/landing-ai/deploy:2.11.81
```