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

# Deprecated and retired features in 2024

> Deprecated and retired features in Cognite Data Fusion in 2024.

| Feature                                                         | Deprecated date | Retired date             | Details and mitigations (actions required by you)                                                                                                                                                                                                                                                                                                                                                 |
| --------------------------------------------------------------- | --------------- | ------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| PostgreSQL gateway at `skywarp.{clusternavn}.cognite.ai`        | 2024-09-01      | 2024-12-01               | Use the new [PostgreSQL gateway](/api-reference/concepts/20230101/postgres-gateway-users). Table and user management REST API endpoints are available at `api.cognitedata.com/api/v1/projects/{cdf-project}/postgresgateway/[users\|tables]`. For more information, refer to the [migration documentation](/cdf/integration/guides/interfaces/postgres_gateway#migrate-to-postgresql-gateway-20). |
| Python 3.8 in <span translate="no">**Cognite Functions**</span> | 2024-03-11      | 2024-10-01               | Update the Python runtime to version 3.11 or later to continue using <span translate="no">**Cognite Functions**</span>.                                                                                                                                                                                                                                                                           |
| Cognite Remote                                                  | 2023-09-01      | Target:<br /> 2024-06-30 | Starting September 1, 2023, we'll no longer develop new features for Cognite Remote. <br /><br /> No actions necessary.                                                                                                                                                                                                                                                                           |
| Documentum extractor                                            | 2024-04-02      | 2024-04-02               | The [Cognite File extractor](/cdf/integration/guides/extraction/configuration/file-extractor#-documentum) can now connect to OpenText Documentum and OpenText Documentum D2. We encourage users to update to the File Extractor as we'll discontinue downloads of the Documentum Extractor. Already installed Documentum extractors will continue to run. {/* trigger new build */}               |
| InField ([old version](/cdf/infield))                           | 2023-02-01      | Target: 2024-12-31       | Since February 1, 2023, we've stopped developing new features for this version of InField. We'll gradually retire the app for all users when all data is migrated to the new version. <br /><br /> You can already use InField ([new version](/cdf/infield)) with improved and extended features.                                                                                                 |