MPC (Chain Signatures) 3.1.0

MPC 3.1.0

The main feature of this release is an upgrade of our launcher to support fallback logic if a bad MPC node image gets added to the contract. This this release also makes gas parameters configurable in the contract, restores the old contract migration flow and fixes a bug where votes from kicked out nodes would remain post resharings.

What's Changed

🚀 Features

• #1552(@gilcu3): Scale all remaining sandbox tests (#1552)

• #1554(@gilcu3): Add cargo-make support (#1554)

• #1563(@gilcu3): Embed abi in contract (#1563)

• #1527(@barakeinav1): (launcher) Add support for multiple MPC hashes with fallback logic (#1527)

• #1566(@DSharifi): (contract) Make contract configuration values configurable (#1566)

• #1559(@pbeza): Clear update votes from non-participants after resharing (#1559)

🐛 Bug Fixes

• #1556(@DSharifi): Only allow contract itself to call migrate function (#1556)

• #1576(@gilcu3): Check python code quality in CI enabled (#1576)

• #1594(@gilcu3): Wrong tag name in gcp image creation (#1594)

🧪 Testing

• #1581(@DSharifi): Fix broken example pytest command (#1581)

⚙️ Miscellaneous Tasks

• #1501(@DSharifi): Remove pub migrate function and make gas deposit for upgrades configurable (#1501)

• #1558(@gilcu3): Provide cargo-binstall with a token (#1558)

• #1561(@gilcu3): Bump attestation submission frequency (#1561)

• #1569(@DSharifi): Don't take self needlessly on contract methods (#1569)

• #1580(@DSharifi): (dead-code) Remove allowed_code_hashes and mig_migration_info methods from the contract (#1580)

• #1579(@DSharifi): Bump near-sdk to 5.18.1 (#1579)

• #1577(@gilcu3): Create mpc attestation wrapper crate (#1577)

• #1593(@netrome): Bump nearcore to 2.10.0 (#1593)

• #1586(@DSharifi): Bump project version to 3.1.0 (#1586)

• #1588(@gilcu3): Make attestation crate independent of the mpc (#1588)

• #1551(@netrome): Document how to make a release (#1551)

• #1584(@barakeinav1): Update dockerhub configuration parameter and add integration test for validate_image_hash using Docker Hub image (#1584)

• #1602(@DSharifi): Use jemalloc as memory allocator (#1602)

• #1607(@DSharifi): Remove dead legacy code in contract (#1607)

• #1603(@gilcu3): Remove legacy support in devnet (#1603)

• #1609(@netrome): Bump nearcore to 2.10.1 (#1609)

Docker images

• nearone/mpc-node:3.1.0
  • Manifest digest: sha256:42ad42e532bb09b0324233707d9147fb8c6eb146562c403b23494c5f2aac7efa
  • Image ID: sha256:b0c054ff4fa066c0f439c0830756a885b066e94dacddca6db26ecec94deb3a67
• nearone/mpc-node-gcp:3.1.0
  • Manifest digest: sha256:aa55ec57a421fc6f4aea0b95a0081548e01a29385ce3fccc48e9207666c1676c
  • Image ID: sha256:c1b698d42b8e495fe13ae875f6d6c4e8c4471c80ef382fe017bfff4129a18a50
• nearone/mpc-launcher:3.1.0
  • Manifest digest: sha256:4065f2fce41415962be92471a4e793ff5147b00b2784617c7e8098be2761a875
  • Image ID: sha256:bad670e1ec573c3d242f83abcf95f5b6beb8811a16ed2822b0d492252a67ec39