# Doppio Testnet Release

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With the release of [Cortado](https://docs.espressosys.com/network/releases/testnets/cortado-testnet-release) (testnet 3), the Doppio testnet is currently paused.
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In July 2023, we [revealed the Doppio release of the Espresso Sequencer](https://medium.com/@espressosys/releasing-the-espresso-sequencer-testnet-ii-doppio-bcc46c315c30). In early August 2023, we also [deployed a public testnet of Doppio](https://medium.com/@espressosys/opening-the-doppio-testnet-to-the-public-904680bd07b1). Instructions for interacting with this testnet can be found [here](https://docs.espressosys.com/network/releases/testnets/doppio-testnet-release/interacting-with-doppio).

Doppio includes both integration with a [minimal rollup](https://docs.espressosys.com/network/releases/testnets/doppio-testnet-release/minimal-rollup) as well as an integration with the [Polygon zkEVM stack](https://docs.espressosys.com/network/releases/testnets/doppio-testnet-release/polygon-zkevm-stack-integration).