Urgent: Polygon Mainnet & Amoy – Upgrade Bor to v2.8.1

Scheduled Maintenance Report for Quicknode

Completed

The scheduled maintenance has been completed.

Posted May 28, 2026 - 10:00 UTC

In progress

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

Posted May 27, 2026 - 10:00 UTC

Scheduled

We will perform an urgent upgrade of the Polygon Bor client to v2.8.1 across Polygon Mainnet and Polygon Amoy today at 10:00 UTC.
The previous deployed version was v2.8.0.

This release includes important stability and security-related fixes for Bor node operators.

No downtime is expected, but customers may experience brief connection interruptions and a small number of HTTP 503 responses as services restart and resynchronize with the network.

Release links:

* 📦 Bor: https://github.com/0xPolygon/bor/releases/tag/v2.8.1
* 🔄 Compare: https://github.com/0xPolygon/bor/compare/v2.8.0…v2.8.1

Posted May 27, 2026 - 07:39 UTC

This scheduled maintenance affected: Polygon (Mainnet — JSON-RPC API, Mainnet — Websockets API, Mainnet — Webhooks, Mainnet — Streams, Amoy — JSON-RPC API, Amoy — Websockets API, Amoy — Webhooks, Amoy — Streams).