Changelog

Changes, additions and updates to Validation Cloud's products and infrastructure

Entries are ordered by date, newest first.

2026

March 23, 2026

Changes, additions, and upgrades between March 16 and March 23, 2026

1 new chain | 28 client upgrades

Node Infrastructure

• Added Tempo Mainnet

• Updated Base Mainnet reth to v0.14.8, op-node to v1.16.8, migrated to new infrastructure

• Updated BOB, Unichain, Worldchain, Metal, Hashkey to OP Stack op-geth v1.101609.2, op-node v1.16.8

• Updated Celo Mainnet to v2.2.1 (security patch)

• Updated Ethereum Mainnet reth to v1.11.3

• Updated Monad Mainnet to v0.13.0

• Updated Morph to v2.2.0 (security patch)

• Updated Polygon Amoy bor to v2.7.0-beta2 (security patch)

• Updated Polygon Mainnet, migrated to new infrastructure

• Updated Somnia, migrated to new infrastructure

• Updated Stellar core to v25.2.1

• Updated Taiko geth to v1.17.4

• Removed Gnosis Testnet

Staking Infrastructure

• Added Ethereum validators in Asia

• Updated Canton validators to v0.5.15

• Updated Ethereum Charon to v1.8.3

• Updated Ethereum Commit Boost, switched to multiple relays

• Updated Mezo Mainnet validator to v7.0.0 (hardfork)

• Updated Mezo Testnet validator to v7.0.0-rc0

Node API Capabilities

• Added eth_simulateV1 RPC method for all EVM chains

• Added Tempo Mainnet and Tempo Testnet to Node API

Web Application

• Added Tempo RPC code snippet for endpoints (Node API)

• Added Tempo WebSocket support (Node API)

• Updated chain list, sorted alphabetically by display name (Node API)