Arbitrum Nitro v3.4.0-rc.2

This release is available as a Docker Image on Docker Hub at offchainlabs/nitro-node:v3.4.0-rc.2-d896e9c

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchain-labs/nitro-node:v3.4.0-rc.2-d896e9c-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

User-facing Improvements

• Update google-cloud-storage parameters and object retention setting: #2794
• Enable the geth trie prefetcher to improve sequencer performance: #2877
• Revert wasmer upgrade: #2878

Internal Highlights

• Create ADR-0001 Avoid primative constraint types: #2812

Full Changelog: v3.4.0-rc.1...v3.4.0-rc.2

Arbitrum Nitro v3.4.0-rc.1

This release is available as a Docker Image on Docker Hub at offchainlabs/nitro-node:v3.4.0-rc.1-dc53b51

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchain-labs/nitro-node:v3.4.0-rc.1-dc53b51-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

Configuration Changes

• --node.inbox-reader.hard-reorg has been removed

User-facing Improvements

• Add redis sentinel support: #2738
• Update go-ethereum fork to v1.14.3: #2806
• Add support for standard genesis.json format: #2761
• Start node only after the block containing rollup creation tx has been finalized (if supported): #2582
  • Set ensure-rollup-deployment to false in testnode: #2831
• Pebble config: Enable no-sync mode and increase level sizes to improve performance: #2800
• Add flag to disable DAS chunked stores: #2796
• Remove HardReorg config from InboxReader: #2542
• Add metrics for how many Stylus calls and gas used: #2852
• Fix flatcalltracer: #2867
• Merge wasmer 4.3.7: #2741
• Create a metric for local block execution time: #2871
• Fix --execution.rpc.gas-cap=0 to again mean infinite gas: #2873

Internal Highlights

• Fix StopOnly followed by StopAndWait: #2815
• Refactor: using maps.Clone: #2729
• Don’t print redis errors when sequencer coordinator enabled node is syncing: #2558
• Fix das store related error logging: #2795
• Modify the batch poster to support the delay buffer feature: #2758
• Add missing precompiles comments based on interfaces: #2685
• Deduplicate arbitrator RustBytes types: #2830
• Remove probably leftover println: #2829
• Add bold stake token to sepolia chain info: #2828
• Fix the delayed sequencer missing messages in tests: #2651
• Add prestateTracer system_tests: #2553
• Bump default message pruner min batches left to 1k: #2843
• Use pre-bold instead of develop as the exception branch used to check submodule pin for nitro-contracts: #2846
• Test ArbOS11 to ArbOS32 upgrade: #2837
• BlockValidator is added twice to LatestStakedNotifiers in pre-BOLD case: #2844
• Include tx compression level in calldata units cache: #2849
• Consolidate ArbOS version constants into a single file: #2848
• Get rid of receiver methods on aliased cgo types: #2840
• Stylus benchmark: #2827
• Filter transaction: #2807
• Fall back to the confirmed state if the agreed state is nil: #2854
• Prevent calling arbtrace_* against nitro with latest as block number: #2845
• Remove most occurences of log.Crit: #2864
• Allow waiting for a minimum amount of time since parent assertion was created to post a new assertion: #2825
• Store last message pruned in database: #2838
• Update BoLD Submodule and Add Newly Supported Flags to BoLD Staker: #2835
• On-demand module compile: #2739
• Bump golang.org/x/crypto from 0.24.0 to 0.31.0: #2847
• Fix arbitrator-ci: #2872

Full Changelog: v3.3.0...v3.4.0-rc.1

Arbitrum Nitro v3.3.2

This release is available as a Docker Image on Docker Hub at offchainlabs/nitro-node:v3.3.2-9d70997

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchain-labs/nitro-node:v3.3.2-9d70997-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

What's Changed

This release fixes an issue with flatcalltracer

What's Changed

• Pull in flatcalltracer fix in #2866

Full Changelog: v3.3.1...v3.3.2

Arbitrum Nitro v3.3.2-rc.1

This release is available as a Docker Image on Docker Hub at offchainlabs/nitro-node:v3.3.2-rc.1-9d70997

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchainlabs/nitro-node:v3.3.2-rc.1-9d70997-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

What's Changed

This release fixes an issue with flatcalltracer

What's Changed

• Pull in flatcalltracer fix in #2866

Full Changelog: v3.3.1...v3.3.2-rc.1

Arbitrum Nitro v3.3.1

This release is available as a Docker Image on Docker Hub at offchainlabs/nitro-node:v3.3.1-e326369

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchainlabs/nitro-node:v3.3.1-e326369-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

What's Changed

This release includes a fix for a tracing regression introduced in v3.2.1

Internal Highlights

• update geth: cherry-pick tracing fix: #2865

Full Changelog: v3.3.0...v3.3.1

Arbitrum Nitro v3.3.1 Release Candidate 1

This release is available as a Docker Image on Docker Hub at offchainlabs/nitro-node:v3.3.1-rc.1-e326369

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchainlabs/nitro-node:v3.3.1-rc.1-e326369-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

What's Changed

This release includes a fix for a tracing regression introduced in v3.2.1

Internal Highlights

*update geth: cherry-pick tracing fix: #2865

Full Changelog: v3.3.0-rc.4...v3.3.1-rc.1

Arbitrum Nitro v3.3.0

This release is available as a Docker Image on Docker Hub at offchainlabs/nitro-node:v3.3.0-5b5e179

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchainlabs/nitro-node:v3.3.0-5b5e179-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

Configuration Changes

• --execution.caching.stylus-lru-cache has been replaced by --execution.caching.stylus-lru-cache-capacity which is now measured in megabytes.
• --blocks-reexecutor.blocks-per-thread has been renamed to --blocks-reexecutor.min-blocks-per-thread
• --chain.info-ipfs-url and --chain.info-ipfs-download-path have been removed, however, they were already nonfunctional in previous releases.
• --node.block-validator.redis-validation-client-config.producer-config.* no longer has the enable-reproduce, check-pending-interval, keepalive-timeout and check-pending-items config options.
• --validation.arbitrator.redis-validation-server-config.consumer-config.keepalive-timeout has been removed.

User-facing Improvements

• Allow external-signer for batch-poster with DA: #2669
• Make timeout configurable for block validator jit execution: #2698
• Sort storage_flush_cache to make Stylus tracing deterministic: #2693
• Support multiple producers in redis streams for stateless block validators: #2581
• Support google cloud storage as das: #2643
  • Document the fact OCL does not support google cloud storage: #2727
• Create a build diagnostic tool V1: #2733
  • Update check-build: #2744, #2746
• Support seamless switchover redis for sequencer coordinator: #2526
  • This has not been tested in a real chain setup yet, and may be unstable to use.
• PeriodToAllowPostingBatchWithOnlyBatchPostingReport config: #2657
• Support the Arbitrum BoLD Challenge Protocol in Nitro: #2362
• Fix nitro-node validator docker image graceful shutdown: #2780

Internal Highlights

• Merge in go-ethereum v1.14.0: #2517
• RPC posting gas hook refactor: #2774
• Init-reorg: fix logic: #2681
• Improve stability of getNodeCreationBlock for L3s: #2682
• Be more precise when selecting firstMsg in the batch poster: #2646
• Fix CaptureHostIO when slices are bigger than 2^16: #2704
• Stylus LRU cache with bytes capacity instead of number of entries capacity : #2595
• Stylus cache improvements: #2712
• Add dangerous batch poster options to cli: #2776
• Do not use SetFinalizer to remove entries from preimageResolvers to free memory sooner from block validators: #2752
• Use MessageCommitMode when executing future head block messages: #2705
• Gives preference to IPv4 when connecting to Sequencer's feed: #2650
• Jit prover should accept InputJSON format and execute a full block: #2730
• Adjusts benchbin's args to have the same names as prover's args: #2724
• Add Gas and Ink types in rust: #2736
• Improve BlocksReExecutor implementation: #2714
• Add flags and other info for nitro --dev: #2751
• Redis streams: Attempt to clear from PEL again after successfull deletion of Lower: #2755
• Fix inbox reading window after a reorg: #2673
• Use Golang version 1.23: #2711
• Update aws-sdk-go-v2: #2720
• Log from batch poster for which das backends are using chunked vs legacy store: #2747
• Log the DAS public key on startup: #2717
• Remove brotli build dir in make clean: #2703
• Fix spurious refund error log to just be debug: #2617
• Fix spurious "failed to re-send transaction" error logs: #2627
• Validation Inputs wiring: #2604
• DAS RPC Client Metrics: #2549
• Remove arbutil's L1Interface and use *ethclient.Client instead: #2641
• Adjusts log levels for some logs: #2719
• Remove IPFS support: #2636
• Fix memory leak when getting stylus cache metrics: #2734
• Add buildspec.yml for AWS CodeBuild: #2645
• Allow builds without Docker inside of Docker for cbrotli-wasm: #2748
• Merge in upstream go-ethereum v1.14.2: #2552
• Explicitly create zombies for geth v1.14.2: #2732
• Update config description for batch poster max batch size: #2790
• Make golangci-lint 1.62.0 happy: #2785
• Bump google.golang.org/grpc from 1.64.0 to 1.64.1: #2726
• Blocks ReExecution should require --init.then-quit: #2792
• Get rid of the hardcoded list of chains in config_arbitrum.go (geth) instead use arbitrum_chain_info.json (nitro): #2658
• Remove gobwas/ws handshake extensions race condition workaround : #2793
• Move ArbOS upgrade handling to a bit later in block production: #2791
• Update AEP link: #2813
• Revert accidental change to tipReceipient: OffchainLabs/go-ethereum#386
• Include tx compression level in calldata units cache: #2849

Arbitrum Nitro v3.3.0 Release Candidate 4

This release is available as a Docker image on Docker Hub at offchainlabs/nitro-node:v3.3.0-rc.4-5b5e179

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchainlabs/nitro-node:v3.3.0-rc.4-5b5e179-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

What's Changed

This release fixes a rare sequencer issue around ArbOS configuration changes compared to the last release candidate.

Internal Highlights

• Include tx compression level in calldata units cache: #2849

Full Changelog: v3.3.0-rc.3...v3.3.0-rc.4

Arbitrum Nitro v3.3.0 Release Candidate 3

This release is available as a Docker image on Docker Hub at offchainlabs/nitro-node:v3.3.0-rc.3-0bd1e2a

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchainlabs/nitro-node:v3.3.0-rc.3-0bd1e2a-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

What's Changed

This release fixes block validation compared to the last release candidate.

Internal Highlights

• Revert accidental change to tipReceipient: OffchainLabs/go-ethereum#386

Full Changelog: v3.3.0-rc.2...v3.3.0-rc.3

Arbitrum Nitro v3.3.0 Release Candidate 2

This release is available as a Docker image on Docker Hub at offchainlabs/nitro-node:v3.3.0-rc.2-d07d7a4

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchainlabs/nitro-node:v3.3.0-rc.2-d07d7a4-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

What's Changed

This release adds BoLD fraud proof support compared to the last release candidate.

User-facing Improvements

• Support the Arbitrum BoLD Challenge Protocol in Nitro: #2362
• Fix nitro-node validator docker image graceful shutdown: #2780

Internal Highlights

• Merge in upstream go-ethereum v1.14.2: #2552
  • Explicitly create zombies for geth v1.14.2: #2732
• Update config description for batch poster max batch size: #2790
• Make golangci-lint 1.62.0 happy: #2785
• Bump google.golang.org/grpc from 1.64.0 to 1.64.1: #2726
• Blocks ReExecution should require --init.then-quit: #2792
• Get rid of the hardcoded list of chains in config_arbitrum.go (geth) instead use arbitrum_chain_info.json (nitro): #2658
• Remove gobwas/ws handshake extensions race condition workaround : #2793
• Move ArbOS upgrade handling to a bit later in block production: #2791
• Update AEP link: #2813

Full Changelog: v3.3.0-rc.1...v3.3.0-rc.2