Update maximum S3 object size in docs to 50TB#1729
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yerzhan7 merged 4 commits intoawslabs:mainfrom Jan 13, 2026
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**What changed and why?** Updated maximum object size limits for multipart uploads in documentation. S3 recently increased max object size to 50TB: https://aws.amazon.com/about-aws/whats-new/2025/12/amazon-s3-maximum-object-size-50-tb/ ### Does this change impact existing behavior? No ### Does this change need a changelog entry? Does it require a version change? No - just doc updates. --- By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and I agree to the terms of the [Developer Certificate of Origin (DCO)](https://developercertificate.org/). Signed-off-by: Yerzhan Mazhkenov <20302932+yerzhan7@users.noreply.github.com>
Signed-off-by: Yerzhan Mazhkenov <20302932+yerzhan7@users.noreply.github.com>
passaro
requested changes
Dec 17, 2025
Updated the maximum object size limit for writes from 50 TiB to 48.8 TiB and adjusted the part size limit from 5.12 GiB to 5 GiB. Signed-off-by: Yerzhan Mazhkenov <20302932+yerzhan7@users.noreply.github.com>
passaro
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Jan 13, 2026
Signed-off-by: Yerzhan Mazhkenov <20302932+yerzhan7@users.noreply.github.com>
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passaro
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Jan 13, 2026
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Looks good. Thanks for updating this!
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What changed and why?
Updated maximum object size limits for multipart uploads in documentation.
S3 recently increased max object size from 5 to 50 TB:
https://aws.amazon.com/about-aws/whats-new/2025/12/amazon-s3-maximum-object-size-50-tb/
https://docs.aws.amazon.com/AmazonS3/latest/userguide/qfacts.html
Does this change impact existing behavior?
No
Does this change need a changelog entry? Does it require a version change?
No - just doc updates.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and I agree to the terms of the Developer Certificate of Origin (DCO).