# PostHog Redshift short-lived credentials for batch exports

- Product: PostHog (https://whatsnew.fyi/product/posthog)
- Vendor: PostHog
- Date: 2026-08-28
- Original notes: https://posthog.com/changelog?id=2967
- Permalink: https://whatsnew.fyi/product/posthog/releases/2026-08-28-redshift-short-lived-credentials-for-batch-export

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[Batch exports] can now utilize Redshift short-lived credentials from an assumed AWS role. This is the preferred method of authentication for new batch exports, as it avoids having to share long-lived…

- **added** — Batch exports can now utilize Redshift short-lived credentials from an assumed AWS role