# PostHog Long-running AWS exports

- Product: PostHog (https://whatsnew.fyi/product/posthog)
- Vendor: PostHog
- Date: 2026-08-28
- Original notes: https://posthog.com/changelog?id=2968
- Permalink: https://whatsnew.fyi/product/posthog/releases/2026-08-28-long-running-aws-exports

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S3 and file-download batch exports using short-lived AWS role authentication refresh their credentials while they run. This avoids any timeouts caused by short-lived credentials expiring. This will he…

- **fixed** — S3 and file-download batch exports using short-lived AWS role authentication now refresh their credentials while running to avoid timeouts caused by credential expiration