Release v1.47.0-rc.0

Changelog

Full Changelog

Features

• implement gloas builder api (#9832) (@nflaig)
• enhance UnknownBlockPeerBalancer for gloas (#9928) (@twoeths)
• implement should_apply_proposer_boost for gloas (#9233) (@ensi321)
• prepare for epoch boundary reorg (#9915) (@twoeths)
• tiered pruning of persisted checkpoint states (#9898) (@twoeths)
• defer voluntary exits with transient validation failures (#9216) (@markolazic01)
• allow proposer reorgs at epoch boundaries (#9769) (@nflaig)
• instrument builder onboarding at the gloas fork transition (#9828) (@nflaig)
• add plataberget network option 🐻‍❄️ (#9822) (@nflaig)
• support EIP-8261 gas limit schedule (#9808) (@nflaig)
• automate project board PR status transitions (#9732) (@matthewkeil)
• expose fast confirmation store variables via lodestar API (#9803) (@nazarhussain)
• blst: use lodestar-z blst (#8900) (@spiral-ladder)
• builder: add metrics to builder client (#9848) (@markolazic01)
• builder: add readiness gating and builder identity resolution (#9781) (@markolazic01)

Bug Fixes

• feed peer sync meta to UnknownBlockPeerBalancer on subscribeToNetwork (#9924) (@twoeths)
• bound payload envelope seen cache (#9904) (@twoeths)
• recompute head after pulling up checkpoints (#9864) (@twoeths)
• keep event stream alive if an event can not be serialized (#9872) (@nflaig)
• handle attributable peers on range sync (#9836) (@twoeths)
• always add api attestations to the pool (#9886) (@nflaig)
• key payload attesters by slot (#9882) (@GrapeBaBa)
• treat dial timeouts as HighToleranceError for all methods (#9877) (@nflaig)
• prune prefinalized pending items in BlockInputSync (#9852) (@twoeths)
• ignore proposer preferences for pre-gloas proposal slots (#9869) (@nflaig)
• contain errors thrown while sending events to a client (#9871) (@nflaig)
• fallback when native chacha20-poly1305 is unavailable (#9879) (@wemeetagain)
• fully initialize execution payload bid on gloas upgrade (#9847) (@nflaig)
• preserve request content length (#9834) (@nflaig)
• use progressive payload attestation pool response (#9838) (@nflaig)
• prevent builder payment weight double count (#9830) (@nflaig)
• reject repeat proposals in publish block API (#9818) (@nflaig)
• count canonical FULL and EMPTY blocks in circuit breaker (#9815) (@nflaig)
• trigger getBlobs in Unknown block sync (#9806) (@twoeths)
• process REPEAT_PROPOSAL block (#9805) (@twoeths)
• differentiate ALREADY_KNOWN vs REPEAT_PROPOSAL seen block proposal (#9814) (@twoeths)
• harden safe execution block hash handling (#9794) (@nflaig)
• harden range sync hashBlocks() (#9686) (@twoeths)
• fork-choice: preserve exact Gwei weights (#9821) (@GrapeBaBa)
• builder: catch transient failures on getStateBuilders (#9868) (@markolazic01)
• builder: wait for Gloas fork and improve startup logging (#9839) (@lodekeeper)

Performance

• resolve builder top-ups by index at the fork transition (#9861) (@nflaig)
• implement appendBuilderToRegistry() (#9840) (@twoeths)

Refactoring

• assert BeaconEvent type in eventstream handler (#9894) (@lodekeeper)
• use Wei type for produce block values (#9831) (@nflaig)
• use builder boost factor for gloas block production (#9807) (@nflaig)
• network: resolve zero peers publish policy per topic (#9887) (@nflaig)

Dependencies

• bump ssz to 1.6.3 (#9890) (@nflaig)
• patch @libp2p/tcp to fix network worker shutdown hang (#9825) (@nflaig)
• bump discv5 to 12.0.2 and enr to 6.0.2 (#9810) (@nflaig)

Continuous Integration

• cache perf-state interop pubkeys (#9906) (@lodekeeper-z)
• external contributor workflow error (#9905) (@matthewkeil)

Tests

• align benchmark pubkeys with lodestar-z global pubkey cache (#9893) (@lodekeeper)
• run standalone SSZ spec tests (#9859) (@nflaig)
• harden e2e child process cleanup (#9858) (@lodekeeper)
• dedupe builder/validator apiStub helpers into @lodestar/test-utils (#9826) (@lodekeeper)
• mimic http client error body in mockApiErrorResponse (#9798) (@lodekeeper)
• update fast confirmation spec tests to v1.7.0-alpha.13 (#9778) (@nazarhussain)
• perf: populate appended load-state pubkeys (#9897) (@lodekeeper-z)
• builder: handler tests (#9860) (@markolazic01)

Styles

• fork-choice: use .js extensions in relative imports (#9802) (@nazarhussain)

Maintenance

• update Chiado bootnodes (#9926) (@eth2353)
• more metrics for BlockInputSync (#9912) (@twoeths)
• follow up PR 9904 (#9909) (@twoeths)
• use released libp2p tcp shutdown fix (#9899) (@GrapeBaBa)
• restore pre-Fulu proposer shuffling check (#9850) (@nflaig)
• clarify code comment guidance (#9833) (@nflaig)
• track elapsed time for ptc and bid (#9796) (@twoeths)
• address builder circuit breaker review follow-ups (#9780) (@nflaig)
• copy patches into development image (#9816) (@nflaig)
• update changelog authors mapping (#9812) (@lodekeeper)
• merge v1.46.0 back to unstable (#9811) (@matthewkeil)
• address block validation and equivocation follow-ups (#9795) (@nflaig)
• deps: bump the actions group with 4 updates (#9907) (@dependabot[bot])
• deps: bump the actions group with 6 updates (#9841) (@dependabot[bot])
• deps: bump the actions group with 4 updates (#9797) (@dependabot[bot])
• builder: abort signal in while loop + logging nits (#9827) (@markolazic01)

Documentation

• fix broken gitpoap badge, add links to ES/Node version badges (#9901) (@Olexandr88)
• add historical fork support matrix (#9855) (@lodekeeper)
• explain why gloas ExecutionPayloadBid.value stays UintNum64 (#9835) (@lodekeeper)