---
title: "TRON Releases GreatVoyage-v4.8.2 With Ethereum Upgrade Compatibility"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293262485.md"
description: "TRON released GreatVoyage-v4.8.2 (Pyrrho), adding Ethereum Pectra and Osaka upgrade compatibility, new instructions, and monitoring shifts. This mandatory update requires node operators to complete the upgrade by August 16, 2026, to ensure block synchronization. Event Plugin v3.0.0 is also upgraded, requiring corresponding plugin updates before or alongside the node version."
datetime: "2026-07-20T23:23:40.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293262485.md)
  - [en](https://longbridge.com/en/news/293262485.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293262485.md)
generator: "portal-rs"
---

# TRON Releases GreatVoyage-v4.8.2 With Ethereum Upgrade Compatibility

TRON has officially released GreatVoyage-v4.8.2, also called Pyrrho. According to ChainCatcher, the new version adds support for Ethereum Pectra and Osaka upgrades, introduces the CLZ instruction and a secp256r1 signature verification precompile, migrates fastjson to Jackson, and shifts node monitoring metrics from InfluxDB to Prometheus. The upgrade is mandatory, and node operators must complete the update by August 16, 2026, at 23:59 Singapore time to avoid affecting block synchronization. Event Plugin has also been upgraded to v3.0.0, and nodes using the official plugin must upgrade the plugin before updating the node version, while nodes using self-developed plugins should adapt as soon as possible.

### Related Stocks

- [TRON.US](https://longbridge.com/en/quote/TRON.US.md)
- [ETHE.US](https://longbridge.com/en/quote/ETHE.US.md)
- [CETH.US](https://longbridge.com/en/quote/CETH.US.md)
- [ETHA.US](https://longbridge.com/en/quote/ETHA.US.md)
- [ETHW.US](https://longbridge.com/en/quote/ETHW.US.md)
- [FETH.US](https://longbridge.com/en/quote/FETH.US.md)

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---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**