April 30, 2026 - AI Object Storage lifecycle and bucket cleanup docs

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New pages

• Bucket lifecycle policies is the reference for supported lifecycle actions (Expiration, NoncurrentVersionExpiration, AbortIncompleteMultipartUpload), key behaviors (creation-time evaluation, UTC day boundary, the lifecycle bypass of Deny access policy statements), prefix and tag filters, common configurations, and apply procedures for the AWS CLI, s3cmd, and Boto3.
• Abort incomplete multipart uploads covers locating incomplete multipart uploads, aborting a single upload, and aborting every incomplete upload in a bucket.
• Empty and delete a bucket walks through deleting current objects, noncurrent versions, delete markers, and incomplete multipart uploads, then deleting the empty bucket. Includes guidance on bulk deletion approaches and how to prevent BucketNotEmpty errors.

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Updated pages

• AI Object Storage S3 compatibility now opens with S3 API compatibility notes, a consolidated section that documents unsupported features (S3 Batch Operations, S3 event notifications, lifecycle Transition actions) and the lifecycle bypass of Deny access policy statements.
• Manage AI Object Storage with Terraform documents a known issue in version 0.7.0 of the CoreWeave Terraform provider that silently drops NoncurrentVersionTransitions.
• About bucket access policies and Manage buckets now link to the new lifecycle and bucket-cleanup pages instead of inlining the same content.