Changelog

Full Changelog

Features

• produce proposer slashings from observed equivocations (#9787) (@nflaig)
• report parent_block_hash for safe/finalized post-Gloas (#9393) (@wemeetagain)
• cache builder deposit signatures for gloas fork transition (#9727) (@twoeths)
• implement consensus_and_equivocation for blocks and payload envelopes (#9757) (@nflaig)
• gloas polar bear banner (#9742) (@markolazic01)
• add heze fork definition and boilerplate (#9505) (@ensi321)
• implement compute_weak_subjectivity_period for Gloas (EIP-8061) (#9625) (@markolazic01)
• builder initial setup (#9758) (@markolazic01)
• allow multiple bids compatible with the head view (#9739) (@nflaig)
• classify batch processing failures (#9693) (@twoeths)
• require minimum increment to forward bids over gossip (#9706) (@nflaig)
• implement head_v2 event (#9486) (@markolazic01)
• builder selection, broadcast validation, stateless flow for gloas block production (#9595) (@nflaig)
• implement forkchoice is_head_weak() and is_parent_strong() (#9654) (@twoeths)
• disable fast confirmation rule while syncing (#9681) (@nazarhussain)
• implement non-eip-7688 changes in alpha.12 (#9606) (@ensi321)
• add fork choice compliance test for pre-gloas forks (#9670) (@ensi321)
• implement EIP 7688 (#9390) (@wemeetagain)

Bug Fixes

• handle 1st orphaned payload of blocks[0] in range sync (#9785) (@twoeths)
• do not produce blocks on top of an optimistic head (#9779) (@nflaig)
• treat ping/status dial timeouts as HighToleranceError (#9707) (@lodekeeper)
• skip sync committee participation while node is optimistic (#9752) (@lodekeeper)
• get proposer from head state in prepareNextSlot (#9762) (@twoeths)
• avoid peer scoring on local payload errors (#9755) (@lodekeeper)
• getPoolAttestationsV2 should return an empty array when no attestations are available (#9675) (@markolazic01)
• use payload request limit for envelope byPeer range quota (#9710) (@ensi321)
• ignore parent bids at epoch boundary (#9756) (@nflaig)
• use attested slot for light client response context (#9760) (@spiral-ladder)
• use UintBn64 for gloas targetGasLimit (#9751) (@lodekeeper)
• validate cached validator indices against state (#9748) (@nflaig)
• use UintBn64 for gloas ExecutionPayloadBid.executionPayment (#9749) (@lodekeeper)
• use parent block slot for attestation payload availability (#9731) (@nflaig)
• use UintBn64 for gloas ExecutionPayloadBid.gasLimit (#9750) (@lodekeeper)
• correct clock disparity handling for proposer preferences (#9729) (@nflaig)
• use proposer lookahead for next epoch proposer cache (#9730) (@nflaig)
• distinguish 404 from real errors when waiting for genesis (#9726) (@lodekeeper)
• validate proposer preferences dependent root (#9695) (@nflaig)
• skip already-seen data columns in zero-peer publish warning (#9580) (@lodekeeper)
• tighten light-client zeroed-header checks to match spec (#9419) (@ensi321)
• emit head event whenever fork choice head changes (#9697) (@nflaig)
• return 400 for gossip validation errors (#9699) (@nflaig)
• split execution engine errors (#9685) (@twoeths)
• harden assertLinearChainSegment (#9684) (@twoeths)
• scan all proto array nodes when counting payload reveals (#9676) (@nflaig)
• beacon-node: avoid deep-sync head-state wedge (#9717) (@lodekeeper)
• reqresp: map malformed request payloads to invalid request (#9645) (@Osraka)

Performance

• improve process_attestation() for gloas (#9664) (@twoeths)

Refactoring

• use UintBn64 for Eth1Data.depositCount (#9747) (@lodekeeper)
• validate light_client_updates_by_range handler (#9745) (@nflaig)
• move validator clock util to state-transition (#9733) (@lodekeeper)
• remove bun runtime support (#9719) (@nazarhussain)
• move assertEqualParams from validator to config (#9725) (@lodekeeper)
• optimize head event emission logic (#9720) (@markolazic01)

Build System

• migrate to TypeScript 7.0 (#9575) (@nazarhussain)

Continuous Integration

• expand native portability checks (#9642) (@nflaig)

Tests

• enable gloas fast_confirmation spec tests (#9704) (@nazarhussain)
• beacon-node: add e2e beacon-api query array length compliance tests (#9713) (@lodekeeper)

Maintenance

• bump libp2p-quic (#9784) (@matthewkeil)
• trim verbose gossip-disparity doc comments (#9631) (@lodekeeper)
• handle Rekor 409 conflict during npm provenance publish (#9703) (@lodekeeper)
• avoid epoch transition when validating gossip columns (#9772) (@twoeths)
• hide builder-cli doc (#9770) (@markolazic01)
• use tsc for builder package scripts (#9766) (@lodekeeper)
• follow up on #9390 on EIP-7688 changes (#9689) (@ensi321)
• properly order BLS job wait histogram buckets (#9765) (@spiral-ladder)
• add gloas ethspecify references (#9753) (@nflaig)
• reject blob sidecar with slot not higher than parent (#9740) (@Alleysira)
• fix typo in validator config verification log (#9737) (@lodekeeper)
• merge v1.45.0 back to unstable (#9714) (@matthewkeil)
• replace ts-node with tsx for running TypeScript (#9635) (@nazarhussain)
• deps: bump js-yaml from 4.3.0 to 4.3.1 (#9786) (@dependabot[bot])
• deps: bump js-yaml from 4.2.0 to 4.3.0 (#9702) (@dependabot[bot])
• deps: bump the actions group across 1 directory with 8 updates (#9759) (@dependabot[bot])

Documentation

• prefer targeted pre-push tests (#9643) (@nflaig)