Amazon Redshift will no longer support the creation of new Python UDFs starting Patch 198. Existing Python UDFs will continue to function until June 30, 2026. For more information, see the [ blog post ](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/). 

# Modifying the manual snapshot retention period
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You can change the retention period for a manual snapshot by modifying the snapshot settings.

**To change the manual snapshot retention period**

1. Sign in to the AWS Management Console and open the Amazon Redshift console at [https://console.aws.amazon.com/redshiftv2/](https://console.aws.amazon.com/redshiftv2/).

1. On the navigation menu, choose **Clusters**, **Snapshots**, then choose the manual snapshot to change. 

1. For **Actions**, choose **Manual snapshot settings** to display the properties of the manual snapshot. 

1. Enter the revised properties of the snapshot definition, then choose **Save**.