Stellar Bell has upgraded and launched the test network, with the mainnet voting approaching

The Bell upgrade of Stellar has been launched on the test network, and the mainnet voting will follow. This upgrade requires wallets and indexers to update their software to adapt to the network changes.

The upgrade also introduces an optional post-quantum signature verification feature for smart contracts, which developers can enable as needed. The launch on the test network means that this upgrade has entered the verification phase before the mainnet voting.