[Holesky] v0.8.5-rc.0

Summary

This pre-release is optional and contains minor fixes, updates to logging, and devops improvements.

• DataApi: Add endpoint on dataapi for ejection events
• EigenDAClient
  • Simplify confirmation depth and finalization logics for putting a blob
  • Refine error handling logics and error message if dispersal went wrong
  • Reuse a single underlying connection for all grpc methods
• Bug fix: Global rate limit mistrigger

What's Changed

• Fix printf lint warning by @estensen in #742
• bug: fix slice init length by @jingchanglu in #767
• Operator network scanning tool by @pschork in #705
• readme: Delete obsolete subdirectories by @cosmoknightt in #769
• style: remove redundant logs by returning msg in errors by @samlaf in #776
• Fix grpc size comments by @jianoaix in #751
• [blobstore] Filter out expired blobs from query by @ian-shim in #692
• Define separate fallback RPC argument to work around URL escaping issues by @pschork in #777
• Reader fragment by @cody-littley in #749
• Fix docker bake tagging by @pschork in #782
• 771 read traffic generator by @cody-littley in #666
• Remove minibatcher by @ian-shim in #783
• [v2] Disperser and Node service protobuf by @ian-shim in #784
• chore: fix two small typos by @cosmoknightt in #795
• fix: ExpresseionValues -> ExpressionValues typo by @hopeyen in #796
• [payments] numeric incremental updates, query with ordering and lim by @hopeyen in #788
• [v2] Node v2 gRPC Entrypoint by @ian-shim in #797
• adds subgraph indexing of ejection manager events by @pschork in #798
• Validate protos workflow by @cody-littley in #799
• Table store by @cody-littley in #774
• Add observability for operator stake distributions by @jianoaix in #808
• Perf: cache the operator state by @jianoaix in #809
• Add feature that can disable traffic generator metrics. by @cody-littley in #807
• Adds operator ejections dataapi endpoint by @pschork in #810
• [payments] meterer structs and helpers by @hopeyen in #789
• [v2] Disperser API Server Entrypoint by @ian-shim in #785
• Break out chainio and crypto by @mooselumph in #805
• Fix race condition when rebuilding proto files. by @cody-littley in #813
• Style: improve api clients comments by @samlaf in #780
• Added README files in v2 proto directories. by @cody-littley in #812
• Update v2 disperser protos by @ian-shim in #816
• Add .vscode in gitignore by @ian-shim in #825
• [payments] meterer core logic by @hopeyen in #790
• Add traffic generator 2 docker file. by @cody-littley in #817
• Update docker-publish-release to not trigger on pull requests by @pschork in #822
• Core/v2 by @mooselumph in #824
• ci: add eigenda-client testnet-integration test to integration-tests.yml workflow by @samlaf in #820
• Remove shadow write from disperser by @ian-shim in #830
• refactor: make disperser client reuse same grpc connection by @samlaf in #826
• refactor: api error functions naming convention by @samlaf in #831
• Replace math/rand with crypto/rand for generating challenge by @ian-shim in #829
• Update api error convention by @ian-shim in #834
• Refactor Transactor into Reader/Writer by @mooselumph in #832
• [payments] placeholder paid blob dispersal api by @hopeyen in #791
• Protobufs for the relay by @cody-littley in #803
• [v2] Blob Metadata Store by @ian-shim in #818
• [v2] Blob Header Authentication by @ian-shim in #836
• Add stake percentage + operator address to ejection reporting (dataapi + cli) by @pschork in #815
• Fixes for traffic generator docker file by @cody-littley in #840
• feat!: eigenda client confirmation depth by @samlaf in #821
• Fix pointer issue by @mooselumph in #839
• Normalize allowlist lookups to use lowercase non-checksummed authenticated address by @pschork in #838
• [v2] s3 Blob Store by @ian-shim in #841
• [payments] disperser server metering by @hopeyen in #792
• [v2] BlobMetadataStore: Blob Certificate Operations by @ian-shim in #844
• TTL + table store by @cody-littley in #811
• S3 relay interface by @cody-littley in #833
• feat: eigenda client returns 503 errors (for failover purpose) by @samlaf in #828
• Revert "S3 relay interface" by @cody-littley in #850
• Use serialized bytes for commitments proto by @ian-shim in #851
• fix(disperser-client): RetrieveBlob grpc max size regression bug by @samlaf in #849
• Unexport payment signer by @ian-shim in #847
• quorum threshold update by @0x0aa0 in #729
• onchain socket by @0x0aa0 in #804
• [v2] Implement DisperseBlob method by @ian-shim in #842
• Log semver scan operator id as hex by @pschork in #802
• fix: make integration test use two quorums by @ian-shim in #855
• Add per quorum semever stake percentage metrics by @pschork in #856
• Fix docker build args and restore semver info on operator node by @pschork in #857
• fix(api): failover error bugs by @samlaf in #858

New Contributors

• @jingchanglu made their first contribution in #767
• @cosmoknightt made their first contribution in #769
• @hopeyen made their first contribution in #796

Full Changelog: v0.8.4...v0.8.5-rc.0