[Ethereum Client Nimbus Releases Version v25.9.1, Fixes Occasional Sync Lag Issues, and More] Foresight News reports that the Ethereum client Nimbus has released version v25.9.1. This version is a low-priority release for the mainnet but a high-priority release for the Hoodi, Sepolia, and Holesky testnets, as these networks are approaching the Fusaka fork. Additionally, this version provides more time for the execution client to prepare payloads under specific circumstances, incorporates BLS into execution changes in more block scenarios, and fixes issues such as occasional sync lag. Foresight News notes: Low priority (update at your convenience, recommended within the regular monthly update cycle), Medium priority (may include important stability fixes, recommended to update as soon as possible), High priority (update immediately, as this is a critical update required for the normal operation of Nimbus).