Layr-Labs/eigenda v0.5.0

EigenDA v0.5.0

on GitHub

Summary

This major upgrade includes several new features, security improvements, and an API breaking change that simplifies the blob dispersal endpoint.

Notable features that directly affect users are:

• Rollups - Disperser API breaking change: The API for DisperseBlob request has been simplified, and security_params field is no longer supported. Default quorums are enforced by the protocol and additional quorums can be specified in custom_quorum_numbers field.
• Rollups - Disperser API error codes: The disperser API returns structured error codes along with the error messages.
• Rollups - Retrieval rate limits: We’ve added rate limits for RetrieveBlob endpoint.
• Operators - Operator CLI is revamped: update-quorums command is no longer supported, and opt-out command takes specific quorums to be opted out (instead of opting out of all quorums)

Other improvements:

• This upgrade spans changes in contracts, disperser, and DA nodes to enable blob dispersals across multiple quorums
• Revamped logic for operator nonsigning accounting across multiple quorums
• Fireblocks MPC wallet support for disperser
• Automatic failover among multiple RPC endpoints
• More robust selection of reference block
• Other security patches and bug fixes

What's Changed

• [DataApi] Add Service Availability Handler by @siddimore in #276
• Upgrade eigensdk-go and go-ethereum by @ian-shim in #323
• Add missing methods in EthClient interface by @ian-shim in #332
• Create a json/text logger based on specified flag by @ian-shim in #331
• [DockerBuild] Update docker job to build for Pull Request by @siddimore in #329
• [Finalizer] Add check before processing ConfirmationInfo by @siddimore in #341
• [5/N][multi quorum ejection] Compute num batches per quorum and block range by @jianoaix in #327
• Fix doc typos in spec overview by @igorline in #334
• Fix: division by zero panic in assignment by @ian-shim in #340
• [dataapi] Return total stakes by quorum by @ian-shim in #330
• [6/N][multi quorum ejection] Create handler and put them all together by @jianoaix in #328
• [7/N][multi quorum ejection] Cleanup by @jianoaix in #351
• Add preprod-holesky to networks.json by @dmanc in #355
• Blob verification changes by @0x0aa0 in #321
• Minor fixes by @ian-shim in #358
• Check unexpected error and return when decoding chunks by @ian-shim in #359
• Holesky testnet deployment by @0x0aa0 in #360
• Revamp metrics to account the status code by @jianoaix in #320
• Validate gRPC requests earlier by @ian-shim in #356
• Update quorumConfirmationThresholdPercentages by @0x0aa0 in #364
• Handle uint8 overflow by @ian-shim in #363
• Upgrade lock for delete encoding request by @ian-shim in #357
• Multiple quorums support for traffic generator by @ian-shim in #339
• [Subgraph] Updates for Holesky by @siddimore in #367
• Fix: Construct a new map for security params by @ian-shim in #366
• Remove traffic generator threshold flags by @pschork in #368
• Make sure the operator quorum events are all fetched by @jianoaix in #361
• Remove the update-quorums command support by @jianoaix in #362
• Integrate EigenSDK wallet in batcher by @ian-shim in #348
• Use finalized reference block by @mooselumph in #350
• Crypto audix fix by @bxue-l2 in #371
• Return transact opts for non-pk EthClient by @ian-shim in #373
• Sort quorum IDs before aggregation by @ian-shim in #375
• Timeout disperser grpc streams by @mooselumph in #376
• Add store chunks validation at node by @jianoaix in #378
• failover that retries rpc by @bxue-l2 in #346
• Fix: make operators able to join all specified quorums by @ian-shim in #268
• Misc node code fixes by @jianoaix in #369
• Use latest available block for getting indexedOperatorState by @mooselumph in #365
• fix defer with closure by @bxue-l2 in #382
• Misc remove duplicate assignment in subgraph batch handle by @bxue-l2 in #384
• Atomically pass or fail rate limit check by @mooselumph in #374
• [Node] update DA UI map by @siddimore in #385
• Handle txn failure when retrieving txn receipt by @ian-shim in #383
• optimize encoder interpolation latency by @bxue-l2 in #309
• Update eigensdk version by @ian-shim in #387
• Fireblock with aws secret manager by @bxue-l2 in #377
• Revamp the operator CLI for opt-out by @jianoaix in #381
• refactor: make the security param validation a shared function by @jianoaix in #388
• Handle bitmap lookup for nonexistent operators by @jianoaix in #370
• Remove flaky targetNumChunks lower bound check by @mooselumph in #391
• Clarify error message when a required quorum is specified as a custom quorum by @ian-shim in #386
• Update semver for new release by @ian-shim in #393
• Add retrieval ratelimit by @mooselumph in #380
• Add context on few error logs + early return on encoding streamer by @ian-shim in #372
• Flag guard the dual quorum in disperser by @jianoaix in #389
• Fix the quorumID diffing for registartion from node start by @jianoaix in #395
• Update API documentation by @jianoaix in #396

New Contributors

• @igorline made their first contribution in #334
• @pschork made their first contribution in #368

Full Changelog: v0.4.0...v0.5.0