[Urgent] Aptos - Mainnet - Upgrade to v1.48.6

Scheduled Maintenance Report for Quicknode

Completed

The scheduled maintenance has been completed.
Posted Aug 14, 2026 - 20:00 UTC

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Aug 14, 2026 - 14:00 UTC

Scheduled

We are upgrading our Aptos Mainnet infrastructure to v1.48.6 which includes several internal hotfix releases with VM correctness fixes, indexer robustness improvements, and gas charging enhancements.

Changes include closure re-resolution fixes, vector-wrapped struct cache layout corrections, side-effects traversal ordering, and a new minimum bytecode version gate for module publishing.

During the maintenance window, brief interruptions to RPC availability may occur.

https://github.com/aptos-labs/aptos-core/releases/tag/aptos-node-v1.48.6
Posted Aug 13, 2026 - 17:34 UTC
This scheduled maintenance affected: Aptos (Mainnet - REST API).
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