Woofun AI reports that TRON has officially released GreatVoyage-v4.8.2 (Pyrrho), which enhances compatibility with Ethereum Pectra and the Osaka upgrade. The update introduces CLZ instructions, secp256r1 signature verification precompilation, and migrates fastjson to Jackson, while shifting node monitoring metrics from InfluxDB to Prometheus.

This version is designated as a mandatory upgrade. Node operators must complete the update by August 16, 2026, 23:59 Singapore time to prevent disruptions to block synchronization. The Event Plugin has also been upgraded to v3.0; users of the official plugin must update it prior to the node version change, while those using self-developed plugins should expedite adaptation.