According to Foresight News, the Celo Foundation said in a statement that Celo core developer cLabs launched the L2 test network Dango to introduce EVM-compatible independent blockchains to Ethereum. The test network is built on Optimism's OP Stack and allows infrastructure providers to start upgrading the latest L2 node code. Once all key infrastructure providers have been updated to support the L2 design, the Alfajores test network will be upgraded (without creating a new fork) and developers can test their end-user DApps. Since chain data and status will be retained, it is not expected to have an impact on most user-facing DApps.