[Standard] Aptos upgrade - Testnet to v1.43.0 / Mainnet to v1.42.1

Scheduled Maintenance Report for Quicknode

Completed

The scheduled maintenance has been completed.

Posted Mar 30, 2026 - 07:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Mar 30, 2026 - 01:00 UTC

Scheduled

We are upgrading our Aptos testnet nodes to v1.43.0 and our Mainnet nodes to v1.42.1.
During the maintenance window, brief interruptions to RPC availability may occur. This release includes storage improvements, VM fixes, consensus enhancements, and security updates.

RPC Changes:
Gas estimation — modified A 10x multiplier has been applied to gas costs and storage fees, consistent with the v1.42.x mainnet changes. Any client-side logic that hardcodes gas amounts or budgets transaction fees should be updated to reflect the new cost scale.

Node API ABI — modified Enums and private view functions are now included in the ABI returned by the node API. Consumers parsing ABI responses may see additional fields.

https://github.com/aptos-labs/aptos-core/releases/tag/aptos-node-v1.43.0
https://github.com/aptos-labs/aptos-core/releases/tag/aptos-node-v1.42.1

Posted Mar 27, 2026 - 16:58 UTC

This scheduled maintenance affected: Aptos (Mainnet - REST API, Testnet - REST API).