Release Notes - FaunaDB 2.6.3

Released 04/18/2019

The Fauna team is pleased to announce the patch update release of FaunaDB 2.6.3. Release 2.6.3 supports rolling updates from the previous 2.6 releases. The release is available for download now.

If you are running FaunaDB version 2.5.4 or prior, you must upgrade to 2.5.8 first and then upgrade to 2.6.3. If you need assistance with the upgrade, contact


This release is administration-focused and dramatically increases the speed of partition reconciliation and the efficiency of repair.

Bugs fixed

  • Added CORS support for lastSeenTxn headers.

Next Steps

Learn more about FaunaDB from our product page.

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