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Releases: OffchainLabs/nitro

Arbitrum v2.0.0 Nitro Beta 4

23 Jul 00:42
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This release includes an update to the dastree system in order to increase compatibility with the previous DAS commitment system system

User-facing Improvements

None

Internal Highlights

  • Fallback query for dastree hashes: #827

Full Changelog: v2.0.0-beta.3...v2.0.0-beta.4

Arbitrum v2.0.0 Nitro Beta 3

22 Jul 14:56
ed75bf5
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This release adds support for consensus v3 which further improves L1 pricing.

User-facing Improvements

  • Cap l1 cost amortization: #798
  • Add per batch cost: #790
  • Setup goerli rollup testnet defaults: #787
  • Make gasprice opcode return the basefee: #794
  • Re-enable unsafe retryable entrypoints: #772
  • Make gasprice opcode return 0 for eth_call's with a zero gas price: #799
  • Syncing fallback storage service redesign: #745
  • Consistently use NoTicketWithID() Solidity error in ArbRetryableTx: #822

Internal Highlights

  • Fix internal transaction start block inputs use: #793
  • Das merkle accumulator: #739
  • Initialize by upgrading: #780
  • Add affordances to migrate from classic contracts: #747
  • Improve block-local gas rate limiting: #801
  • Fix validator if genesis was imported from classic: #816
  • Sequencer coordinator: reconnect to chosen if initial connection fails: #797
  • Http server timeouts: #814
  • Download consensus v3 WAVM machine in Dockerfile: #824

Full Changelog: v2.0.0-beta.2...v2.0.0-beta.3

Consensus V3.1

22 Jul 22:23
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Consensus V3.1 Pre-release
Pre-release

This release signifies a consensus version, and is not necessarily a good version to run a node on

WAVM Module Root: 0x588762be2f364be15d323df2aa60ffff60f2b14103b34823b6f7319acd1ae7a3

This contains the following consensus changes from consensus v3:

  • Fallback query for dastree hashes: #827

Consensus V3

22 Jul 04:24
5e0fe04
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Consensus V3 Pre-release
Pre-release

This release signifies a consensus version, and is not necessarily a good version to run a node on

WAVM Module Root: 0x53c288a0ca7100c0f2db8ab19508763a51c7fd1be125d376d940a65378acaee7

This contains the following consensus changes from consensus v2.1:

  • Cap l1 cost amortization: #798
  • Add per batch cost: #790
  • Make gasprice opcode return the basefee: #794
  • Fix internal transaction start block inputs use: #793
  • Improve block-local gas rate limiting: #801
  • Consistently use NoTicketWithID() Solidity error in ArbRetryableTx: #822

Arbitrum v2.0.0 Nitro Beta 2

13 Jul 14:58
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This release requires a resync because of database schema changes. It adds support for a new Goerli testnet and consensus v2 which will be rolled out to Arbitrum Nova soon.

User-facing Improvements

  • Update devnet chain configs and rename mainnet anytrust to Arbitrum Nova: #783
  • Make the ArbSys precompile getStorageGasAvailable method view: #749
  • Add retries for upstream L1 connection for daserver: #742
  • Auto fetch DAS mirror list without needing restart: #743
  • Allow watchtower validators to run without a key: #750
  • Fix GetL1GasPriceEstimate precompile: #776
  • Improve retryable autoredeem gas checks: #773

Internal Highlights

  • Update L1 pricing formula: #754
  • Add geth metrics server to daserver: #741
  • Fix sequencer reorgs caused by delayed messages (database schema changes): #736
  • Check for gas limit overflow when parsing unsigned user tx: #768
  • Fix segment decompression in wrapped brotli: #771
  • Initialize the network fee account for new chains as the chain owner: #777

Full Changelog: v2.0.0-beta.1...v2.0.0-beta.2

Consensus V2.1

12 Jul 22:30
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Consensus V2.1 Pre-release
Pre-release

This release signifies a consensus version, and is not necessarily a good version to run a node on

WAVM Module Root: 0x9d68e40c47e3b87a8a7e6368cc52915720a6484bb2f47ceabad7e573e3a11232

This contains the following consensus changes from consensus v1.1:

  • Update L1 pricing formula: #754
  • Improve retryable autoredeem gas checks: #773
  • Check for gas limit overflow when parsing unsigned user tx: #768
  • Fix GetL1GasPriceEstimate precompile: #776
  • Initialize the network fee account for new chains as the chain owner: #777
  • Fix segment decompression in wrapped brotli: #771

Consensus V1.1

04 Jul 21:27
658b00e
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Consensus V1.1 Pre-release
Pre-release

This release signifies a consensus version, and is not necessarily a good version to run a node on

WAVM Module Root: 0x60516d8bf441f449f301d7bc8901d50acf0baa8b453e8e406f6c9475feac8c8c

This contains the following consensus changes from consensus v1:

  • Make ArbSys precompile getStorageGasAvailable method view: #749

Arbitrum v2.0.0 Nitro Beta 1

29 Jun 02:02
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This release breaks compatibility with the old devnet and adds support for a new anytrust network.

User-facing Improvements

  • Add a new node interface method for splitting gas estimation results into their component parts: #648
  • Add extra fields to tracing to track transfers done outside of EVM execution: #664
  • Add an isSpent method to the outbox: #720

Internal Highlights

  • At-cost L1 gas pricing: #585
  • Wasm testsuite: #586
  • feat: efficient merkleprooflib saves 100s gas: #624
  • Change retryable refund calculation: #654
  • Remove old ArbOS versions and their behaviors: #683
  • Genesisblock in chainconfig and arbos-state: #691
  • Add new anytrust chain config defaults: #721

Full Changelog: v2.0.0-alpha.5...v2.0.0-beta.1

Consensus V2

28 Jun 22:20
6014374
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Consensus V2 Pre-release
Pre-release

This release signifies a consensus version, and is not necessarily a good version to run a node on

WAVM Module Root: 0xee16b2358c81be2b9feb8486f052e74f18b8a790e4e77b4dc9e4f34d71d3b4c0

This contains the following consensus changes from consensus v1:

  • Fix L1 pricing updates when a batch posting report arrives with the current timestamp: #728

Consensus V1 Release Candidate 1

24 Jun 01:24
9b1c701
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Pre-release

This release signifies a consensus version, and is not necessarily a good version to run a node on

WAVM Module Root: 0xbb9d58e9527566138b682f3a207c0976d5359837f6e330f4017434cca983ff41

This is the first release candidate for the first finalized state transition version, breaking compatibility with the existing devnet consensus.