Summary

This release is required for users and operators to upgrade.

We are excited to release EigenDA v0.9.0, code name "Blazar" (aka. EigenDA V2), a major protocol and architecture upgrade for the entire system.

System Requirements for Validators

https://docs.eigenda.xyz/operator-guides/requirements/system-requirements

Key Features and Enhancements

• Control Plane & Data Plane Separation

  Separates the flow of blob data from its metadata/control as they move through disperser, encoders and validators. This improves end-to-end data movement efficiency and boosts validator node performance and robustness by increasing network utilization through concurrent download connections.

• High-Performance Storage with LittDB

  Introduces LittDB, a highly performant key/value store specifically tailored for EigenDA’s needs. LittDB replaces LevelDB as the storage engine on validator nodes, significantly improving disk-related operations by two orders of magnitude. Designed from the ground up, LittDB ensures high capacity, high throughput, low latency, and low memory/CPU utilization.

• Payments Support

  EigenDA now supports on-demand payments and reservations, enabling applications to access the network permissionlessly with flexible payment options.

• Faster and Cheaper Dispersal with DA Certificate

  Reduces end-to-end dispersal latency and cost by eliminating on-chain confirmation and returning a DA certificate representing DA nodes' attestations.

• New Chunk Allocation Model

  Introduces a fixed-chunk model, making encoding a stateless operation and reducing system complexity.

• Revamped Blob State Management

  Enhances robustness by enforcing immutable records and introducing constraints into the data model.

• Improved Blob Addressing

  Introduces Blobkey, a universally unique string identifier for each blob, replacing the previous composite key (batch header hash + blob index). This simplifies interactions and improves UX when working with blobs.

Further Details

• Executive Summary
• Payments Summary
• Validator Migration Guide

Breaking Changes

• Type accountID as Address instead of string by @ian-shim in #1335
• reservation period index by @hopeyen in #1350
• Fix how relay/validators compute hashes. by @cody-littley in #1351
• Adds domain to hashing functions. by @cody-littley in #1358
• Replay protection by @cody-littley in #1365
• fix: ondemand scheme by @hopeyen in #1386
• [Breaking Changes] Add signature replay protection for AuthenticatePaymentStateRequest by @yujiezhu0 in #1411
• refactor!: version contract types by @pakim249CAL in #1516
• feat!: LittDB multi-drive support by @cody-littley in #1564
• feat!: implement deterministic assignment by @mooselumph in #1587

Performance Improvements

• GPU accelerated encoder by @dmanc in #895
• Compress relay auth signature by @ian-shim in #1068
• Comapct relay chunks by @cody-littley in #1197
• Reduce relay memory usage by @cody-littley in #1293
• Cache verifier callers by @litt3 in #1331
• Improve perf of blob retrieval within bucket by @jianoaix in #1329
• Introduce feed cache by @jianoaix in #1355
• Make feed cache update async by @jianoaix in #1363
• Integrate feed cache with batch feed and operators signinginfo by @jianoaix in #1364
• Disable seek compaction by @dmanc in #1342
• Feed cache: Use circular queue for zero-alloc of memory by @jianoaix in #1384
• perf: add KV cache for lookup requests in data apis by @jianoaix in #1425
• perf: apply query limit to the feed fetch by @jianoaix in #1431
• perf: make dispersal feed based on responses not requests by @jianoaix in #1486
• perf: support batch liveness check of validators by @jianoaix in #1488

Features

• Add latency metric for dispersal/retrieval with blob size breakdown by @jianoaix in #939
• [v2][node] Construct relay client from relay address from chain by @ian-shim in #931
• [v2] disperser server payments api by @hopeyen in #902
• Adds grpcurl/reflection support for v1 apis via disperser-v2 reflection service by @pschork in #954
• Add a new dataapi server by @jianoaix in #955
• Add timeout to download chunks from node by @ian-shim in #941
• Relay metrics by @cody-littley in #938
• [v2] disperser client payments api by @hopeyen in #928
• v2 Retrieval Client by @ian-shim in #953
• Added metrics for the encoding manager. by @cody-littley in #967
• Add metrics to the dispatcher by @cody-littley in #968
• Support blob and batch fetch APIs by @jianoaix in #966
• [payment] transactor ping payment vault contract by @hopeyen in #827
• Add metrics to v2 api server. by @cody-littley in #969
• V2 Blob Verification by @0x0aa0 in #781
• [v2] Offchain integrations with v2 contracts by @ian-shim in #960
• payment struct and names ReservationPeriod and Salt by @hopeyen in #965
• Pull out the operator handling logic that's shareable by @jianoaix in #981
• Payments storage packing by @0x0aa0 in #942
• [v2] Update blob header hasher by @ian-shim in #962
• payments - global reservation uses interval config by @hopeyen in #980
• update blob verifier by @0x0aa0 in #992
• reservation timestamp check by @hopeyen in #990
• Support operator APIs by @jianoaix in #987
• Node metrics by @cody-littley in #948
• Separate out client v2 package by @ian-shim in #986
• [v2] integrate with new payments contract by @hopeyen in #995
• Disperser Registry by @0x0aa0 in #1019
• Add AlreadyExists error from disperser by @ian-shim in #1026
• init once accountant by @hopeyen in #1015
• [v2] Add quorum results to attestation by @ian-shim in #1018
• Sign get chunks by @cody-littley in #1022
• Fail v2 blobs for no attestations by @ian-shim in #1043
• symbols charged and payment metadata check by @hopeyen in #1034
• Add support for metrics APIs by @jianoaix in #1044
• Add support for blob certification and verification info lookup APIs by @jianoaix in #1056
• [v2] Retriever server by @ian-shim in #1048
• feat: add basic logging in disperser meterer by @hopeyen in #1069
• Enable relay authentication for GetChunks() requests in inabox. by @cody-littley in #1072
• Add support for operator responses APIs by @jianoaix in #1075
• Disperser auth by @cody-littley in #984
• start on-chain refresh by @hopeyen in #1083
• Enable disperser-v2 prometheus metrics registry by @pschork in #1079
• Add metrics to encoder v2 by @dmanc in #1080
• Add a new relay metric to more accurately describe cache behavior. by @cody-littley in #1092
• Add e2e latency metrics in controller by @ian-shim in #1095
• Add throughput metrics to controller by @dmanc in #1094
• Add support for fetch all operators' responses for a batch by @jianoaix in #1078
• Create a blob verification utility by @litt3 in #1066
• KMS client from AWS config by @pschork in #1103
• Add support for range query on dyanmo for blob feed by @jianoaix in #1102
• Traffic generator V2 by @dmanc in #1055
• add bls signer abstraction from eigensdk by @shrimalmadhur in #985
• Improve blob feed cursor key and add unit test by @jianoaix in #1113
• Add utility function to call verifyBlobV2 by @litt3 in #1107
• Add suppport for blob feed API at dataapi by @jianoaix in #1116
• Add attestation metrics by @dmanc in #1122
• add api key bls remote signer by @shrimalmadhur in #1128
• Add service verification to reachability check by @pschork in #1127
• Add support for range query for batches/attestations feed on dynamo by @jianoaix in #1129
• Add suppport for batch feed API at dataapi by @jianoaix in #1138
• Update node socket registration format by @ian-shim in #1132
• Reachability check against v2 dispersal port by @pschork in #1135
• Implement v2 client GET functionality by @litt3 in #972
• Adopt CertVerifier naming scheme by @litt3 in #1157
• Add support for batch operator addresses to IDs translation by @jianoaix in #1160
• Return blobkey in the blob feed response by @jianoaix in #1166
• Check blob key from disperser against actual key by @litt3 in #1109
• Refactor the operator quorum interval computing by @jianoaix in #1165
• Extract blob key computation logic into static function by @litt3 in #1179
• Create payload disperser by @litt3 in #1159
• Extract a payload retriever interface by @litt3 in #1187
• V2 Retrieval Isolation by @supriya-premkumar in #1181
• Update v2 blob statuses by @ian-shim in #1185
• CertVerifier updates by @0x0aa0 in #1200
• Adds isolated v2 reachability check to operator node by @pschork in #1152
• Added check in API server for commitment length by @cody-littley in #1189
• Operator signing computing by @jianoaix in #1206
• Wait for internal eth client to reach block num by @litt3 in #1204
• Load generator by @cody-littley in #1218
• feat: metrics on meterer usage by @hopeyen in #1212
• Add BlobAttestaionInfo data type and fetch API support by @jianoaix in #1214
• Support blob attestation info API by @jianoaix in #1227
• Implement validator payload retrieval by @litt3 in #1194
• Add v2 dynamodb collector by @dmanc in #1226
• More granular node StoreChunks latency metric by @ian-shim in #1240
• A round of misc improvements to dataapi by @jianoaix in #1242
• Only override private BLS key in test mode if TestPrivateBlsFlag is defined by @pschork in #1244
• Second round of misc improvements to dataapi by @jianoaix in #1245
• feat(contracts): Refactor dependency routing to ensure seamless usability from importer contract repos by @ethenotethan in #1163
• Blob feed iteration with dynamo pagination by @jianoaix in #1252
• Report hashing error from v1 batcher dispatcher by @ian-shim in #1247
• Reset cursors and deduplicate blobs in controller by @ian-shim in #1261
• Provide signer and nonsigner operator IDs in blob attestation-info API by @jianoaix in #1266
• Provide operator addresses for signers/nonsigners by @jianoaix in #1276
• Disable auto IP discovery if not all ports are configured by @ian-shim in #1275
• Make operator stake API return operator address by @jianoaix in #1287
• Add pprof to relay server by @dmanc in #1285
• Add more logging in relay by @dmanc in #1288
• Create payload->blob type system by @litt3 in #1120
• Node API: make chunk encoding explicit by @jianoaix in #1278
• Support dynamic cert verifier address by @litt3 in #1289
• Support two-way traversal in blob feed API by @jianoaix in #1286
• CertVerifier updates by @0x0aa0 in #1207
• Query cert verifier for required quorums by @litt3 in #1301
• Allow bytes from relay to be of 0 length by @litt3 in #1295
• Support both backward and forward iteration at blob store by @jianoaix in #1306
• Add environment variable to hold eth RPC urls. by @cody-littley in #1311
• Implement required quorums cache by @litt3 in #1317
• Use payload and blob structs by @litt3 in #1305
• Enable pprof for traffic generator by @cody-littley in #1319
• Support backward iteration for blob feed by @jianoaix in #1314
• Implement relay url provider by @litt3 in #1328
• Simplify payload disperser config and construction by @litt3 in #1343
• Simplify blazar client config and construction by @litt3 in #1345
• Check chunk length before deserialization by @ian-shim in #1340
• Reset dispatcher cursor when all encoded blobs are enumerated by @ian-shim in #1352
• Add leveldb metrics by @dmanc in #1313
• Implement cert verifier address provider by @litt3 in #1368
• feat: check blob key exist before payments by @hopeyen in #1370
• Operator batch feed support at blobstore by @jianoaix in #1378
• Support two-way traversal in batch feed API by @jianoaix in #1366
• feat(contracts): v0.1.0 release by @ethenotethan in #1387
• Add getter for relay registry address by @litt3 in #1393
• Add metrics to feed cache by @jianoaix in #1394
• Verifiable Contract Deployment Script by @pakim249CAL in #1396
• add trailing option to read g2 file by @bxue-l2 in #1401
• Add API for per-operator batch feed by @jianoaix in #1392
• feat: distributed retrieval operator socket by @hopeyen in #1403
• feat: Verifiable Deployment Calldata script by @pakim249CAL in #1415
• feat: deploy contract toml config by @pakim249CAL in #1427
• feat: support range query for per-account blobs at metadata store by @jianoaix in #1438
• feat: add API for per-account blob feed by @jianoaix in #1449
• feat: add metrics to payload disperser by @cody-littley in #1441
• feat: provider signers and nonsigners in batch api by @jianoaix in #1451
• feat: new traffic generator metrics/settings by @cody-littley in #1470
• feat: global batch timeout by @cody-littley in #1460
• feat: littDB by @cody-littley in #1280
• feat: Use SRS resource files, and remove unnecessary logic to fetch by @litt3 in #1473
• feat: network signing rate by @jianoaix in #1475
• feat: Add payload client usage examples by @litt3 in #1454
• feat: Check signing thresholds when polling blob status by @litt3 in #1479
• feat: support batch->blobs at metadata store by @jianoaix in #1481
• feat: Add socket column and csv output to quorumscan by @dmanc in #1501
• feat: littDB validator integration by @cody-littley in #1429
• feat: add constituent blobs to the batch by @jianoaix in #1499
• feat: create a calculator for eigenda requirements by @cody-littley in #1504
• feat: periodically return attestation with updated signatures by @litt3 in #1497
• feat: configuration for the validator's littDB cache size by @cody-littley in #1519
• feat: Add debug messages to better understand equivalence check failures by @litt3 in #1531
• feat: validator/disperser clock synchrony by @hopeyen in #1509
• feat: better distributed retrieval by @cody-littley in #1485
• feat: batch metrics by @cody-littley in #1525
• feat: LittDB caching by @cody-littley in #1526
• feat: calculator improvements by @cody-littley in #1546
• feat: dynamic validator cache size by @cody-littley in #1553
• feat: controller immdeiately submits new attestation if critical threshold is crossed by @cody-littley in #1550
• feat: use siphash for littDB sharding by @cody-littley in #1506
• feat: auto-calculate validator cache size by @cody-littley in #1557
• feat: only do debug computations if equivalence check fails by @litt3 in #1563
• feat: validator node authenticate and validate blob headers by @hopeyen in #1529
• feat: reserved-only disperser apiserver by @hopeyen in #1536
• feat: configurable traffic generator pool by @cody-littley in #1569
• feat: cert verifier v3 + router by @pakim249CAL in #1518
• feat: Create interface for offchain metering store by @dmanc in #1581

Fixes

• Remove duplicate flags from relay by @ian-shim in #944
• fix: skip socket registry in contract bindings by @hopeyen in #951
• fix: no local flags for skipping socket registry, only warn by @hopeyen in #964
• Update RelayKey type to uint32 by @ian-shim in #963
• Revert changes to churner metrics. by @cody-littley in #970
• [v2] Remove InsufficientSignatures blob state by @ian-shim in #936
• Register dispatcher metrics. by @cody-littley in #971
• Remove wrapper from relay by @cody-littley in #975
• [node] Don't store certs in store v2 by @ian-shim in #977
• fix: cumulative payment dynamo db unit conversion by @hopeyen in #979
• fix: V2 merkle check by @0x0aa0 in #998
• Use hex representation of operator ID in dispatcher logs by @dmanc in #1002
• fix: make the api path naming plural by @jianoaix in #1013
• Handle nil operator ID in GetChunks() by @cody-littley in #1006
• Fix: return attestation err result to dispatcher by @ian-shim in #1011
• fix: properly set fields without onchain correspondance by @hopeyen in #1014
• Nil checks in disperser v2 server constructor by @ian-shim in #1024
• Remove hardcoded localhost auth from relay authenticator by @ian-shim in #1007
• fix: global symbols per period and interval by @hopeyen in #1033
• Refactor the metrics computing at dataapi by @jianoaix in #1039
• Handle signature aggregation failure in dispatcher by @ian-shim in #1045
• fix: v2 integration test flakiness by @ian-shim in #1041
• [v2] eth address as account id by @hopeyen in #1053
• Add missing objectives to SummaryVec in dispatcher by @dmanc in #1067
• fix: payment metadata invalid if both payment fields empty by @hopeyen in #1073
• dispersal dynamo db payment parsing fix by @hopeyen in #1074
• Fix: add blobkey in blob response by @jianoaix in #1087
• Make choosing relay IDs thread safe. by @cody-littley in #1091
• Gracefully shut down relay GRPC server. by @cody-littley in #1099
• [v2] fix: Ignore chunks outside operator quorums by @ian-shim in #1123
• Wrap errors in relay by @dmanc in #1130
• Fallback ip by @cody-littley in #1147
• Rename v2 structs by @ian-shim in #1136
• Refactor the nonsigner signing rate computing by @jianoaix in #1150
• Check type assertion for dynamo types by @ian-shim in #1146
• fix(clients/v2): Update blob verifier to not reference client interface via pointer by @ethenotethan in #1153
• Downgrade error logs by @ian-shim in #1151
• Add better error reporting for relay rate limits by @cody-littley in #1156
• [ejector] Don't create txn when there's no one to eject by @ian-shim in #1164
• fix blobs/batches path by @jianoaix in #1171
• fix(node): corev2 dup import with diff alias by @hopeyen in #1169
• Fix how chunk size is computed for throttling. by @cody-littley in #1158
• Disperser api audit by @jianoaix in #1170
• Allow relay protos to be larger. by @cody-littley in #1174
• fix: Add salt to blob header conversion util by @litt3 in #1177
• Fix CORs support in dataAPI by @pschork in #1180
• Fix relay cache sizes. by @cody-littley in #1182
• swap g2 A0, A1 for X and Y by @bxue-l2 in #1184
• fix(api/clients): Update v1 client to take in eigen-sdk logger by @ethenotethan in #1183
• Refactor the quorum batches computing by @jianoaix in #1191
• Make the signer constructor return an error if it fails by @litt3 in #1190
• Ignore socket parsing error from dispatcher by @ian-shim in #1198
• Disable auth cache by @cody-littley in #1195
• Disable v1 blobstore dynamo collector in v2 by @pschork in #1213
• Remove on chain cert verification from relay payload retriever by @litt3 in #1205
• Robustness fix for relay by @jianoaix in #1220
• Don't create V2 server instance in v1-only runtime mode by @pschork in #1222
• Fix max proto size for retrieval client by @cody-littley in #1231
• Handle unsorted quorum numbers by @ian-shim in #1234
• Encoder API robustness audit/fix by @jianoaix in #1236
• Do not panic when a quorum has zero stake. by @cody-littley in #1233
• Remove unused NumConnectionsToNodesFlag by @ian-shim in #1239
• Refactor the dataapi server v2 file into modular files by @jianoaix in #1255
• Onchain payment state refresh robustness fix by @ian-shim in #1250
• fix(api/clients/v2): Add BlobStatus_GATHERING_SIGNATURES to retry loop by @ethenotethan in #1264
• Add context to GetCurrentBlockNumber() by @dmanc in #1268
• Fix overflow on node block stale measure & store duration blocks override values when test-mode is enabled by @pschork in #1270
• Handle edge case with negative request size by @cody-littley in #1272
• refactor: api rm Salt, reservationPeriod->timestamp by @hopeyen in #1254
• Node api audit by @jianoaix in #1186
• fix: accountBlob reservation no flaky by @hopeyen in #1294
• Check that disperser uses correct blob length by @litt3 in #1290
• Update contract addresses, and fix disabled tests by @litt3 in #1310
• Recover state at controller initialization by @ian-shim in #1312
• fix: addOnDemandPayment after validatePayment by @hopeyen in #1320
• fix: strict exclusive end timestamp by @hopeyen in #1321
• fix: addition for bigInt by @hopeyen in #1322
• Do not panic if the wrong number of chunks are returned. by @cody-littley in #1325
• avoid unnecessary casting by @hopeyen in #1327
• fix: Use Protobuf Getters in Hasher by @ian-shim in #1339
• Make sure no operator can reply to same batch multiple times by @ian-shim in #1356
• Calculate Charge at the payment by @yujiezhu0 in #1346
• Make sure each relay GetChunks request is either by index or by range by @ian-shim in #1338
• Check multiplication overflow in ValidateEncodingParams by @ian-shim in #1341
• fix: log the file path upon error in nodeplugin by @jianoaix in #1379
• refactor: better check for existing payments by @hopeyen in #1377
• fix: use consistent query params across pages by @jianoaix in #1375
• refactor: use metadata store to check for blob existence by @hopeyen in #1380
• refactor: dispersal client 1 request at a time by @hopeyen in #1389
• Fix per-operator api's missing operator_id param by @jianoaix in #1410
• Protect against accidental nil dereference in EncodeBlob(). by @cody-littley in #1404
• Don't block forever in EncodeBlob() if the context is cancelled. by @cody-littley in #1405
• Fix eda2-22 by @cody-littley in #1406
• Properly round up blob size to next power of 2 when checking length by @cody-littley in #1407
• enable sync writes for levelDB by @cody-littley in #1413
• Fix deadlock in the encoder. by @cody-littley in #1418
• Remove failed blobs from blobset in dispatcher by @ian-shim in #1402
• Refactor the data APIs by @jianoaix in #1417
• fix: separate the interference of Dispersal Response to Request index by @jianoaix in #1423
• refactor: more precise log for dynamo conditional put by @hopeyen in #1424
• fix: update retriever address for preprod by @cody-littley in #1430
• Enhance the metrics summary by @jianoaix in #1398
• fix: update foundry version to unbreak codeql by @jianoaix in #1447
• fix: add per-account api path by @jianoaix in #1450
• fix: testnet contract address by @cody-littley in #1455
• fix: set the right cache control ttl for v2 APIs by @jianoaix in #1463
• fix: Make local copy of loop variable by @litt3 in #1465
• fix: test metrics by @cody-littley in #1469
• fix: controller state recovery - consider all pending blobs by @ian-shim in #1466
• fix: store failed dispersal response by @jianoaix in #1476
• fix: a nil pointer bug with test metrics by @cody-littley in #1474
• refactor: cert verifier v2 error handling by @pakim249CAL in #1491
• fix: littDB metrics by @cody-littley in #1503
• fix: change implementation of unsafe string. by @cody-littley in #1507
• refactor: move data api types into its own file by @jianoaix in #1510
• fix: reuse random number generator in load generator by @cody-littley in #1508
• refactor: separate v1 v2 cert contracts by @pakim249CAL in #1492
• refactor: unnecessary cert checks by @pakim249CAL in #1493
• fix: use time series to derive avg throughput and total bytes by @jianoaix in #1517
• refactor: decouple api types from internal types by @jianoaix in #1513
• refactor: node version code by @jianoaix in #1521
• fix: Quorum threshold checking by @litt3 in #1530
• fix: audit finding 3 by @cody-littley in #1535
• fix: validator client metrics by @cody-littley in #1547
• fix: default validator cache size by @cody-littley in #1548
• fix: auditor finding 5 by @cody-littley in #1543
• fix: auditor finding 6 by @cody-littley in #1545
• fix: auditor finding 7 by @cody-littley in #1544
• fix: properly call .End() on validator client probe by @cody-littley in #1551
• fix: Use small default cache sizes by @dmanc in #1555
• fix: reduce controller health check info noise by @yujiezhu0 in #1556
• fix: littdb read metrics by @cody-littley in #1562
• fix: Update node handling of new dataapi liveness check format for v2 by @dmanc in #1561
• refactor: ntp init logs but not panic by @hopeyen in #1568
• fix: replaces hard coded quorum IDs on dataapi handlers by @pschork in #1566
• fix: littDB consistent keyfiles by @cody-littley in #1573
• fix: flaky validator client test by @cody-littley in #1582
• fix(contracts): Update V2 cert verifier deploy script to use latest verifier by @ethenotethan in #1585
• fix: Make LittDBStoragePathsFlag not required by @dmanc in #1596
• fix: properly set LittDB sharding factor for validators by @cody-littley in #1618

Misc

• Add controller to Dockerfile by @yujiezhu0 in #952
• Remove the unnecessary module by @jianoaix in #956
• Add controller to docker bake by @yujiezhu0 in #959
• Automatically generate protobuf documentation by @cody-littley in #946
• Add relay to docker build by @pschork in #957
• [ci] Disable graph indexer integration test by @ian-shim in #978
• Write TestRandom util by @litt3 in #976
• [v2] Inabox test by @ian-shim in #958
• fix: typos in documentation files by @leopardracer in #989
• Update proto docs by @ian-shim in #993
• Update docker-bake.hcl by @yujiezhu0 in #996
• chore: change from pk to random bytes by @shrimalmadhur in #1001
• [v2] inabox test retrieval from DA nodes by @ian-shim in #988
• Create codeQL-scanning.yaml by @anupsv in #997
• chore: move kzgpad main.go: kzgpad/cmd/main.go -> kzgpad/main.go by @samlaf in #1004
• Fix docker build for controller by @dmanc in #1009
• bump middleware to rewardsV2 by @0x0aa0 in #1008
• update contract bindings by @hopeyen in #1010
• refactor: refreshOnchainPaymentState arg by @hopeyen in #1012
• Assign relay proto its own package by @ian-shim in #1025
• Improvements to the test random library. by @cody-littley in #1029
• Regenerate bindings by @cody-littley in #1030
• Update dependabot.yml by @anupsv in #1027
• [v2] payments inabox by @hopeyen in #991
• Create util to verify KZG commitment by generation and comparison by @litt3 in #1042
• Simplify commitment generation, and choose better name for util file by @litt3 in #1063
• Dataapi v2 swagger minimal refactor by @pschork in #1065
• Ignore .DS_Store files, which are generated by the OSX Finder app. by @cody-littley in #1070
• Update codeQL-scanning.yaml by @anupsv in #1020
• Simplify docker build by @cody-littley in #1071
• Update codeQL-scanning.yaml by @anupsv in #1028
• Update and rename codeQL-scanning.yaml to codeql-scanning.yaml by @anupsv in #1081
• Onchain verification v2 inabox test by @ian-shim in #1077
• Don't log relay config. by @cody-littley in #1085
• protobuf rename bin record -> period record by @hopeyen in #1084
• Inabox should produce logs in text format by @cody-littley in #1090
• fix: inabox flaky test by @ian-shim in #1086
• Disperser auth innabox by @cody-littley in #1052
• doc: remove duplicate word by @kilavvy in #1089
• Fix v2 doc collisions with v1. Make protoc multithreaded for doc generation. by @cody-littley in #1096
• Better printing during inabox failure mode by @cody-littley in #1101
• Refactor the unit test of dataapi serverv2 by @jianoaix in #1106
• Add trivial PR warning to pull request template by @pschork in #1108
• chore: bump eigensdk to dev branch by @shrimalmadhur in #1114
• Remove NK bot reputation farming doc fix warning by @pschork in #1115
• Added missing v2 protobuf documentation. by @cody-littley in #1082
• V2 contract testing by @0x0aa0 in #1032
• refactor: protobuf payment header in v2 and salt by @hopeyen in #1126
• update middleware commit by @0x0aa0 in #1134
• Use upload artifact v4 by @cody-littley in #1141
• Update unit-tests.yml by @anupsv in #1144
• refactor: required quorum number contract read by @hopeyen in #1148
• Rename existing client to PayloadRetriever by @litt3 in #1155
• onchain renaming by @0x0aa0 in #1154
• Update download-artifact version by @ian-shim in #1168
• Quorum operator stake report cli by @pschork in #1162
• Functional tests by @cody-littley in #1167
• Rename "node" to "validator" for v2 protobufs. by @cody-littley in #1125
• Upgrade icicle library to v3.4.0 by @dmanc in #1172
• Update v2 swagger by @pschork in #1176
• docs: proto on paymentHeader by @hopeyen in #1178
• Misc documentation fix by @jianoaix in #1139
• chore(api/clients/v2): Add build function for PayloadDisperser by @ethenotethan in #1188
• chore(api/clients/v2): Update payload disperser build function for optional prover usage by @ethenotethan in #1201
• Moar tests by @cody-littley in #1193
• chore: better logs in txn_manager by @samlaf in #1202
• Fix swagger doc gen to resolve v2.BlobHeader by @pschork in #1199
• docs: add minimum symbols to proto api explanation by @hopeyen in #1211
• Fix CI test failure by @jianoaix in #1216
• Additional correctness tests by @cody-littley in #1208
• docs: quorum number requirement for payment method by @hopeyen in #1196
• Improve test orginazation by @cody-littley in #1219
• Enable onchain verification in correctness tests. by @cody-littley in #1221
• Fix git actions by @anupsv in #1210
• Use payload clients in preprod tests by @litt3 in #1232
• chore(api/clients/v2): Reference prover via interface vs raw struct by @ethenotethan in #1215
• chore(contracts): Add binding check by @ethenotethan in #1217
• chore: attempt to fix test-contracts ci by @hopeyen in #1256
• Test improvements by @cody-littley in #1251
• CI: run test-contracts when a new commit pushed to the PR by @jianoaix in #1259
• chore(contracts): v0.0.1-rc-2 release + package README by @ethenotethan in #1258
• Update codeql-scanning.yaml by @anupsv in #1267
• Update codeql-scanning.yaml by @anupsv in #1277
• Load generator docker by @cody-littley in #1260
• Fix relay build by @dmanc in #1296
• Update codeql-scanning.yaml by @anupsv in #1279
• docs: refactor docs/spec to use mdbook by @samlaf in #1161
• Various small tweaks to the load generator. by @cody-littley in #1316
• Add additional edge case correctness tests by @litt3 in #1318
• Disable client tests against holesky by @ian-shim in #1330
• Fix flaky encoded payload test by @litt3 in #1333
• refactor: use block number for all payment vault param calls by @hopeyen in #1323
• test: make reservation test less flaky (due to time) by @hopeyen in #1243
• Update codeql-scanning.yaml by @anupsv in #1315
• Enable correctness tests on testnet by @cody-littley in #1353
• chore: move autogenerated api protobuf mdfiles to mdbook by @samlaf in #1348
• chore: address general comments by @hopeyen in #1324
• docs(proto-v1): add explanation as to how the request_id is computed by @samlaf in #1360
• docs(mdbook): add v2 integration spec to mdbook by @samlaf in #1354
• ci(docker-publish): fix workflow by updating cache action v2->v4 by @samlaf in #1362
• CI: disable test-contracts binding diff by @jianoaix in #1376
• CertVerifier Deployer by @0x0aa0 in #1302
• assignment tests by @hopeyen in #1385
• docs: Add core client readme by @litt3 in #1388
• Reenable client tests on holesky by @ian-shim in #1369
• docs(mdbook): add basic documentation for rollup stacks by @samlaf in #1383
• docs: add documentation for disperser v2 grpc api and related functions/structs by @samlaf in #1104
• CI: upgrade test-contracts ubuntu to 24.04 by @jianoaix in #1399
• chore: update eigenlayer-middleware commit by @hopeyen in #1416
• ci: Add job to check if PR title is using conventional commits by @dmanc in #1419
• chore: Update dependabot.yml for dockerfiles by @anupsv in #1297
• chore: updating subgraphs deps by @anupsv in #1412
• doc: document deployment procedure steps by @pakim249CAL in #1408
• docs: add mdbook-mermaid plugin by @samlaf in #1382
• ci(contracts): enforce no-warnings + formatting by @samlaf in #1444
• docs(mdbook): cleanup integration section by @samlaf in #1439
• chore: Fix old 'blob certified' terminology to be 'blob complete' by @litt3 in #1462
• chore(proto): push protos to buf BSR registry by @samlaf in #1437
• chore: reformat batch code by @cody-littley in #1461
• docs: Add SRS docs by @litt3 in #1458
• fix: links to images in docs by @wesfloyd in #1480
• chore(accountant): more informative error msg by @samlaf in #1487
• chore: update forge-std by @pakim249CAL in #1482
• refactor: split verification utils library by @pakim249CAL in #1490
• refactor: cleanup not needed code by @jianoaix in #1500
• ci: only run buf-proto on protobuf file changes by @samlaf in #1502
• chore: move encoder protos under api dir by @samlaf in #1505
• chore: use a standard controller configuration by @cody-littley in #1514
• chore: Update codeql-scanning.yaml by @anupsv in #1520
• chore: add TODO for LittDB audit finding 4 by @cody-littley in #1542
• chore: add heartbeat monitoring for controller by @yujiezhu0 in #1192
• docs(mdbook): update secure integration RBN recency validation explanation by @samlaf in #1533
• chore: delete unused code by @cody-littley in #1558
• chore: Remove MockRollup and test usage in favor of EigenDACertVerifierV1 by @ethenotethan in #1565
• docs(mdbook): recency window check should use <= not < by @samlaf in #1567
• chore: one second batches by @cody-littley in #1583
• docs: paymentHeader update by @hopeyen in #1570
• docs: update op secure integration overview by @bxue-l2 in #1592
• ci: add env and update readme to include the correct mdBook by @bxue-l2 in #1595

New Contributors

• @yujiezhu0 made their first contribution in #952
• @litt3 made their first contribution in #976
• @leopardracer made their first contribution in #989
• @kilavvy made their first contribution in #1089
• @supriya-premkumar made their first contribution in #1181

Full Changelog: v0.8.6...v0.9.0