[Litecoin] - Upgrade to v0.21.5.5

Scheduled for May 19, 10:00 - 12:00 UTC

Scheduled

Blockdaemon will update Litecoin Testnet and Mainnet nodes to v0.21.5.5 on 05/19/2026 at 10:00 UTC. We are updating our nodes due to a release from the Litecoin foundation. This update applies to all Blockdaemon Litecoin Testnet and Mainnet nodes, there will be planned downtime of up to 15 minutes per node.

We have tested the release and do not anticipate any unexpected downtime other than mentioned above as a result of the update. If you have any questions or concerns please reach out to your customer success manager.

If you want additional information please review the release notes here;
https://github.com/litecoin-project/litecoin/releases/tag/v0.21.5.5

Posted May 13, 2026 - 09:50 UTC

This scheduled maintenance affects: Blockdaemon RPC API (Litecoin Native API) and Protocols (Dedicated Nodes) (Litecoin).