v2.61.0-beta1

Description of the change

Improvements:

• Up to date implementation of Pectra network fork specs till pectra-devnet-4 see https://notes.ethereum.org/@ethpandaops/pectra-devnet-4 https://eips.ethereum.org/EIPS/eip-7600
• Updated golang version for Dockerfile 1.22

Full Changelog: v2.60.10...v2.61.0-beta1

v2.60.10

Description of the change

Improvements:

• rpc p95: not reopen files when new created by @AskAlexSharov in #12514

Bugfixes:

• Trace API: commit state changes from InitializeBlockExecution by @yperbasis in #12559. Prior to this PR in callManyTransactions (invoked by trace_block) changes made by InitializeBlockExecution were discarded. That was immaterial before since no much was happening at the beginning of a block. But that changed in Dencun with EIP-4788. Fixes Issues #11871, #12092, #12242, #12432, #12473, and #12525.

Full Changelog: v2.60.9...v2.60.10

v2.60.9

Breaking change:

Release process:

• Returned prefix "v" to git tag, docker tags. Reason: compatibility with Golang's rules (go.mod)
• Switched to go 1.22 while building artifacts
• Docker images now use "debian:12.7-slim" as a base image
• From now onwards only the following three OS/Arch are supported: linux arm64, amd64(v1) and amd64v2
• Artifacts for amd64 architecture are built and delivered with "silkworm" support (https://github.com/erigontech/silkworm)

Description of the change

Improvements:

• Type of error field in structlog logger differs from geth, alloy (#12089) by @taratorio in #12241
• dbg: env var for heap profile output file path by @taratorio in #12398
• rpcd no open before download by @AskAlexSharov in #12411

Bugfixes:

• Fixed Polygon OOM issue upon BadHeaders by @taratorio in #12405
• Fixed RPC error when calling debug_traceTransaction with borTraceEnabled at particular blocks by @shohamc1 in #12315

Full Changelog: 2.60.8...v2.60.9

v3.0.0-alpha5

Breaking changes:

• Format of Merkle Tree was changed
• Format and enumeration of Caplin's snapshots was changed

Improvements:

• Faster time on the tip of the chain
• Less time to download blobs needed
• Fixed crashes introduced by alpha4.

Known problems

• There is still some instability in the RPC

Require re-sync:

This release includes multiple breaking changes, and requires a full resync

Full Changelog: v3.0.0-alpha4...v3.0.0-alpha5

v3.0.0-alpha4

Breaking changes:

• New defaults: --pporf.port=6060 --metrics.port=6061 --diagnostics.addr=localhost:6062. Reason: in Erigon2 these flags used the same port and did conflict.
• Add prefix "v" to git tag, docker tags. Reason: compatibility with Golang's rules (go.mod).
• drop support of golang 1.21

Require re-sync:

• yes (if you need better performance on chain-tip)

Full Changelog: 3.0.0-alpha3...v3.0.0-alpha4

2.60.8

Highlights

This release schedules the Ahmedabad hardfork for the Polygon mainnet and the Gandhinagar hardfork for Amoy. Thus it's mandatory for all Polygon users.

This release also fixes Issue #11936 debug trace RPC error in Polygon Amoy.

Full Changelog: 2.60.7...2.60.8

2.60.7

Breaking change:

Release process:

Starting this release we're introducing some changes to our release process:

• release version without prefix “v” in a docker tags, released artifacts, git tag, etc.;
• released archives now includes 10 binaries: erigon, downloader, devnet, evm, caplin, diag, integration, rpcdaemon, sentry, txpool;
• released docker image now includes 7 binaries: erigon, integration, diag, sentry, txpool, downloader, rpcdaemon (same binaries as built for released archives just baked to the docker image);
• docker images will be released on Dockerhub repository “erigontech/erigon”. Previous images, released in repository “thorax/erigon” will remain as is. We are not planning to copy old images to the new dockerhub repository.
• multi-platform docker image available for linux/amd64/v2 and linux/arm64 platforms and based on alpine:3.20.2; No need to pull another docker image for another different platform.
• docker images now contains label “org.opencontainers.image.revision” which refer to commit id from the erigon project, used to build artifacts.
• all build flags now passed to the release workflow — so, user can see previously missed build info in our released binaries (as well as in docker images) and also better build optimization expected;
• We are not publishing Windows binaries as it requires some work. We will publish it again once it will work as expected. Meanwhile Windows users can build erigon binaries locally on Windows machines.

Description of the change

Improvements:

• [Polygon] Bor: PIP-30: increased max code size limit to 32KB [For Erigon-2] by @pratikspatil024 in #11811
• [Polygon] Bor: Added Ahmedabad HF related configs and block number for amoy network by @pratikspatil024 in #11901
• Refactor logsFilter to prevent concurrent map fatal errors (#10672) by @taratorio in #11892
• Added RPC filter limits, metrics, and better memory management. (#10718) by @taratorio in #11894
• Prevent invalid slice operations in filters (#10826) by @taratorio in #11908
• Stability improvements to --caplin.archive by @Giulio2002 in #11807 #11781 #11849

Bugfixes:

• Fix bor-heimdall stall after chaindb removal by @manav2401 in #11863
• Fix regression stack dump: the stack in some trace/debug api is dumped again in hex no more in decimal due to regression by @lupin012 in #11810
• fix panic issue in initializeStateAntiquaryIfNeeded (#11608) by @domiwei in #11624
• Incorrect prestate balance for Blob-commit transactions #11368 by @somnathb1 in #11650
• Fixes Incorrect balance stateDiff for trace_call #7200, and introduces change in behaviour of sender balance in trace_call @somnathb1 in #11813

Full Changelog: v2.60.6...2.60.7

3.0.0-alpha3

Breaking change

Release process:

Starting this release we're introducing some changes to our release process:

• release version without prefix “v” in a docker tags, released artifacts, git tag, etc.;
• released archives now includes 10 binaries: erigon, downloader, devnet, evm, caplin, diag, integration, rpcdaemon, sentry, txpool;
• released docker image now includes 7 binaries: erigon, integration, diag, sentry, txpool, downloader, rpcdaemon (same binaries as built for released archives just baked to the docker image);
• docker images will be released on Dockerhub repository “erigontech/erigon”. Previous images, released in repository “thorax/erigon” will remain as is. We are not planning to copy old images to the new dockerhub repository.
• multi-platform docker image available for linux/amd64/v2 and linux/arm64 platforms and based on alpine:3.20.2; No need to pull another docker image for another different platform.
• docker images now contains label “org.opencontainers.image.revision” which refer to commit id from the erigon project, used to build artifacts.
• all build flags now passed to the release workflow — so, user can see previously missed build info in our released binaries (as well as in docker images) and also better build optimization expected;
• We are not publishing Windows binaries as it requires some work. We will publish it again once it will work as expected. Meanwhile Windows users can build erigon binaries locally on Windows machines.

Description of the change

Require resync

Yes

Improvements:

• Sync now including .idx files (indices). Erigon downloding them instead of re-generating
• Starup time fixed
• Too high read-IO fixed
• latest state (domain folder) size reduced by 30% (~200gb on bor-mainnet)
• 2x reduced chaindata: 12Gb on eth-mainnet, 32Gb on bor-mainnet
• 2x less RAM: 25Gb on eth-mainnet, 40Gb on bor-mainnet. We will reduce it in future
• mining suppport
• prune doesn't impact chain-tip performance
• new CI for binary artifacts release. and docker.

Known problems

• trace_callMany multiple txs support: #11798

v2.60.6

Improvements:

• compatibility with geth - of stateDiff encoding by @AskAlexSharov in #11362
• callTracer: don't capture logs txs failed with error by @AskAlexSharov in #11375
• diagnostics: export system info by @dvovk in #11567

Bugfixes:

• fixed missing blobs in backfilling by @Giulio2002 in #11569

Full Changelog: v2.60.5...v2.60.6

v3.0.0-alpha2

Key features

alpha2 focuse on initial sync:

• Erigon becomes "Evergreen": it can download latest files even if you not using latest Erigon version
• We starting release files near chain-tip (10K-100K blocks)

Numbers from 128Gb RAM, 16CPU, NVMe machine:

If you have any perf problems on chain-tip - first please rm -rf chaindata - likely it will help. If not - report us issue.

alpha3 will focus on chain-tip perf and peak RAM usage.

Upgrade from Erigon3-alpha1

amoy - pleas re-sync. other chains can upgrade without re-sync.

Roadmap

Next release will focus on "chain-tip" performance and peak RAM reduction.