Sepolia/Holešky/Chiado users: you must upgrade to this release or later before Dencun (30 Jan for Sepolia, 31 Jan for Chiado, 7 Feb for Holešky).

Release Highlights

• polygon/sync: canonical chain builder by @battlmonstr in https://github.com/ledgerwatch/erigon/pull/9117
• downloader: --verify --verify.files --verify.failfast support by @AskAlexSharov in https://github.com/ledgerwatch/erigon/pull/9156
• stagedsync: fix bor heimdall mining flow by @taratorio in https://github.com/ledgerwatch/erigon/pull/9149
• Schedule Dencun for Chiado by @yperbasis in https://github.com/ledgerwatch/erigon/pull/9184
• mdbx: hard dirtyPages limit by @AskAlexSharov in https://github.com/ledgerwatch/erigon/pull/9178
• Added EthV1AggregateAndProofs API by @Giulio2002 in https://github.com/ledgerwatch/erigon/pull/9192
• Fixes for Bor Block Production Synchronization by @mh0lt in https://github.com/ledgerwatch/erigon/pull/9162
• mdbx: dplimit - support cgroups/gomelimit, avoid using SetOptions after env.Open() by @AskAlexSharov in https://github.com/ledgerwatch/erigon/pull/9189
• Fix txpool queue overflow by @mh0lt in https://github.com/ledgerwatch/erigon/pull/9197
• recsplit: reduce ram pressure by @AskAlexSharov in https://github.com/ledgerwatch/erigon/pull/9218
• Tests v13 fix by @racytech in https://github.com/ledgerwatch/erigon/pull/9200
• Deneb integration to Caplin by @bayram98 in https://github.com/ledgerwatch/erigon/pull/9093
• polygon/sync: fork choice logic by @battlmonstr in https://github.com/ledgerwatch/erigon/pull/9228
• p2p: panic in enode DB Close on shutdown (#9237) by @battlmonstr in https://github.com/ledgerwatch/erigon/pull/9240
• Caplin: Fixed goroutine hell by @Giulio2002 in https://github.com/ledgerwatch/erigon/pull/9246
• Implement PIP-33: Napoli Hardfork by @yperbasis in https://github.com/ledgerwatch/erigon/pull/8975
• Move blob cache check in txpool by @somnathb1 in https://github.com/ledgerwatch/erigon/pull/9250
• mdbx: race conditions in MdbxKV.Close (#8409) by @battlmonstr in https://github.com/ledgerwatch/erigon/pull/9244
• Schedule Dencun for Sepolia & Holešky by @yperbasis in https://github.com/ledgerwatch/erigon/pull/9255

New Contributors

• @vuittont60 made their first contribution in https://github.com/ledgerwatch/erigon/pull/9173
• @Pan-chao made their first contribution in https://github.com/ledgerwatch/erigon/pull/9223
• @arunsathiya made their first contribution in https://github.com/ledgerwatch/erigon/pull/9215

Full Changelog: https://github.com/ledgerwatch/erigon/compare/v2.56.2...v2.57.0