Ethereum 2.0 developer Ben Edgington said that the Ethernet Goerli testnet will be merged on August 11. The Goerli Merge TTD (terminal total difficulty) is expected to be chosen early next month, and the Bellatrix upgrade for Goerli may be moved up to August 4, with the TTD appearing on August 10. Goerli is the last of the Ethernet test network mergers, and if all goes well, the mainnet merger is planned for September 19.