Tether-supported Stable mainnet upgraded to v1.2.0

Tether-supported L1 blockchain Stable announced that the Stable mainnet will upgrade to version v1.2.0 on February 4. This upgrade will switch the native Gas to USDT 0 and eliminate the existing wrap/unwrap process. Additionally, it will improve the observability of the staking lifecycle for the indexer and enhance compatibility for developers across the network.