Sui Release Notes v0.2.0

Highlights

• DevNet data will be wiped along with this release. If you have requested test SUI tokens via faucet, please do so again.
• Added rustdoc output for sui, narwhal, and mysten-infra projects available from both Install Sui and Contribute to Sui.
• Added persistent storage across releases. This will greatly reduce the frequency to wipe data during upgrades.
• Internal network interfaces are now described using the MultiAddr format.
• Internal gRPC network interfaces now use a bincode codec instead of protobuf.

Narwhal updates relevant to Sui:

• Updated the Narwhal release to a188b87.
• Narwhal interfaces now use gRPC.
• Narwhal configuration uses the MultiAddr format to refer to endpoints.
• Bugfix: shared-objects: correct an off-by-one error in numbering in the output of consensus.
• Bugfix: avoid sending empty sync requests to upstream peers.
• Feature: output the full transaction data out of consensus, rather than Digests.

For a complete view of all changes, see:
https://github.com/MystenLabs/sui/commits/devnet