by Unity Nodes
MPC (Chain Signatures)Stable

MPC (Chain Signatures) 3.9.0

3.9.0github.com

This release adds support for new chains in the Foreign Chain Transactions service. The Rust Launcher received hardening improvements and the image was published in dockerhub. The release also includes the usual load of…

Open on GitHub (opens in a new tab)

MPC 3.9.0

This release adds support for new chains in the Foreign Chain Transactions service. The Rust Launcher received hardening improvements and the image was published in dockerhub. The release also includes the usual load of improvements and bug fixes.

🚀 Features

  • #2727(@barakeinav1): Add metrics for TEE attestation generation attempts (#2727)

  • #2818(@DSharifi): Support BNB chain in the contract (#2818)

  • #2784(@DSharifi): (contract) API to submit foreign chain config without RPC url consensus (#2784)

  • #2822(@DSharifi): Bnb support in foreign chain inspector (#2822)

  • #2824(@DSharifi): Support BNB foreign transactions in the near-mpc-sdk crate (#2824)

  • #2823(@DSharifi): Node handles BNB foreign chain transactions (#2823)

  • #2917(@DSharifi): Mpc contract accepts base foreign chain requests (#2917)

🐛 Bug Fixes

  • #2729(@DSharifi): Set default crypto provider in tee-launcher to avoid rustls panic (#2729)

  • #2706(@barakeinav1): Add missing docker-cli package and merge Rust launcher CI jobs to use latest launcher code for CI testing (#2706)

  • #2762(@netrome): Replace API key placeholder into RPC URL when path auth is used (#2762)

  • #2711(@barakeinav1): Don't crash when TEE attestation fails on startup (#2711)

  • #2746(@SimonRastikian): Assert in crypto layer replaced by proper error handling (#2746)

  • #2748(@SimonRastikian): Witness should not inherit serde traits (#2748)

  • #2827(@barakeinav1): Block GCP keyshare storage config in TEE mode (#2827)

  • #2851(@gilcu3): Remove stale foreign chain votes from non-participants (#2851)

  • #2861(@netrome): Remove race condition in take_unowned (#2861)

  • #2896(@gilcu3): (test) Localnet script deleting non-existing validator config file (#2896)

  • #2892(@netrome): Use curve instead of scheme in vote_add_domain parameters for localnet (#2892)

  • #2903(@gilcu3): (test) Localnet fixes for nearcore 2.11 (#2903)

  • #2908(@anodar): Web_server web_endpoints (#2908)

💼 Other

  • #2780(@barakeinav1): Switch MPC node image push to skopeo with --preserve-digests (#2780)

  • #2863(@barakeinav1): Compute manifest digest locally without requiring --push (#2863)

  • #2916(@DSharifi): (nix) Bump near-cli-rs version to meet localnet requirements (#2916)

🚜 Refactor

  • #2702(@pbeza): Replace per-field #[serde_as(as = "Hex")] with newtype wrappers (#2702)

  • #2777(@kevindeforth): Simplify contract error handling (#2777)

  • #2735(@SimonRastikian): Getting rid of clippy slicing (#2735)

  • #2832(@gilcu3): Make preconditions uniform for requests in the contract (#2832)

  • #2785(@barakeinav1): Simplify launcher image validation by accepting manifest digest directly (#2785)

  • #2858(@pbeza): Use canonical types from contract interface in test-parallel-contract (#2858)

  • #2870(@gilcu3): Participants should depend on contract interface not contract (#2870)

  • #2907(@anodar): Merge parallel tests, refactor code, reword comments (#2907)

📚 Documentation

  • #2672(@barakeinav1): Pin QEMU 8.2.2 and add --qemu-version to dstack-mr command (#2672)

  • #2909(@barakeinav1): Fix scheme to curve in contract README vote_add_domains example (#2909)

  • #2864(@netrome): Refer to the bug bounty program instead of our security email (#2864)

⚡ Performance

  • #2775(@gilcu3): (bench) Make snap-then-simulate benchmarks faster (#2775)

🧪 Testing

  • #2744(@gilcu3): Remove async account creation workaround (#2744)

  • #2759(@anodar): Improve e2e framework, implement tests for web_endpoints, submit_participant_info, robust_ecdsa (#2759)

  • #2751(@gilcu3): Add benchmarks with latency PoC (#2751)

  • #2760(@anodar): Implement request_during_resharing test (#2760)

  • #2820(@DSharifi): Add integration tests for foreign chain requests (#2820)

  • #2761(@anodar): Implement key_resharing, cancellation_of_resharing tests (#2761)

  • #2859(@anodar): Migrate cdk_verification, cdk_pv_verification, lost_assets, parallel_sign_calls tests from pytests (#2859)

⚙️ Miscellaneous Tasks

  • #2724(@gilcu3): Fix scheduled rust cache clean II (#2724)

  • #2709(@barakeinav1): Add startup logging to start-with-config-file path (#2709)

  • #2742(@DSharifi): Increase resources for contract sandbox tests (#2742)

  • #2726(@DSharifi): Fix cargo clippy lint on MacOs (#2726)

  • #2731(@gilcu3): Unify test-utils in the node and ts crates (#2731)

  • #2755(@DSharifi): Fix localnet template by removing duplicate attribute (#2755)

  • #2736(@pbeza): Clean up stale TODO comments and update issue references (#2736)

  • #2749(@pbeza): Check for TODOs referencing closed issues (#2749)

  • #2763(@gilcu3): Update contract migration after 3.8.1 release (#2763)

  • #2767(@gilcu3): Remove legacy support of CKDAppPublicKey in the node (#2767)

  • #2787(@dependabot[bot]): Bump the cargo group across 1 directory with 2 updates (#2787)

  • #2768(@gilcu3): Add public verifiability support in ckd-example-cli (#2768)

  • #2830(@gilcu3): Make rust-cache key depend on week (#2830)

  • #2835(@gilcu3): Bump actions versions to avoid node 20 warning (#2835)

  • #2837(@DSharifi): Add .codex file to git ignore (#2837)

  • #2773(@barakeinav1): Use restricted access keys instead of full access keys for MPC nodes (#2773)

  • #2845(@dependabot[bot]): Bump the rust-minor-and-patch group with 4 updates (#2845)

  • #2855(@gilcu3): Add ExpectedMeasurements to MockAttestation (#2855)

  • #2771(@kevindeforth): (contract) Remove DomainConfigCompat and CurveCompat (#2771)

  • #2165(@DSharifi): Use contract interface sign request args instead of internal type in contract (#2165)

  • #2878(@gilcu3): Add mise and worktrees to gitignore (#2878)

  • #2886(@netrome): Bump rustls-webpki (#2886)

  • #2869(@pbeza): Reduce contract WASM size and add CI size check (#2869)

  • #2911(@netrome): Make llm agents better at following our testing conventions (#2911)

Docker images

  • nearone/mpc-node:3.9.0 Manifest digest: sha256:27ec3a3b47053255d5831ac2beac14c93b54d3676727266008d4cc252f3c07cf Image ID: sha256:242ec16e8a73dd19bfcd7a03f560cef88fd90870211061b9a1d98b1aca49e3cf

  • nearone/mpc-node-gcp:3.9.0 Manifest digest: sha256:b3c57a370bf4bca9e92b916a7165f141d988d4169d58492760ac2f1d46b8074d Image ID: sha256:886cd3561e0e4c37618389f65338b9ebf427fefac3f464361d28c5f870554a8d

  • nearone/mpc-launcher:3.9.0 Manifest digest: sha256:95640fbc138f54bd19f4351c8eab7cafda0b323823f818c3938ea91201130400 Image ID: sha256:a5b9e5b0a9c52503adba7e6ba24e0ecd0f7bf66ae34dd1ecdea9f3a6d2929e3b

MPC contract

  • digest: sha256:40e66cfccd009ca1a3f97412e5cb2a039a772c70fefe0577e37095b31ecf1460
All MPC (Chain Signatures) releases