Starknet announced that it will postpone the Starknet v0.13.1 upgrade plan to allow more time for the new full node version that fully supports RPC 0.7. The Starknet v0.13.1 upgrade will be carried out on the Sepolia test network on March 5 and Goerli on March 6. The test network will be launched and the main network will be launched on March 12th.