This release is available as a Docker image on Docker Hub at offchainlabs/nitro-node:v3.0.1-cf4b74e
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:v3.0.1-cf4b74e-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.
What's Changed
This release rebuilds the wasmstore if missing on startup, and adds various configuration options.
Configuration Changes
--node.parent-chain.wallet.*is no longer available. Keys for the batch poster and validator must now be specified with--node.batch-poster.parent-chain-wallet.*and--node.staker.parent-chain-wallet.*respectively.- The staker and batch poster must be run with different keys. Previously, this would produce unexpected errors as they tried to make transactions, but this will now produce a hard error on startup.
User-facing Improvements
- Add rebuilding of wasmstore as a part of node initialization: #2314
- Config option: rebuild-local-wasm: #2400
- Add batch poster dangerous config: AllowPostingFirstBatchWhenSequencerMessageCountMismatch: #2375
- Init: add option to download latest db snapshot: #2367
- Add prune-threads and prune-trie-clean-cache config option: #2389
- Add missing redis-url flag initialization for validation redis streams: #2396
Internal Highlights
- DAS l1SyncService should sync full not chunked payload: #2383
- Make sure fee > tip in validator wallet estimateGas: #2386
- Remove IterableStorageService from DAS: #2361
- Remove IPFS das factory logic and stubs: #2359
- Das batch store chunking: #2341
- Use an atomic bool for returnedResult: #2401
- Create a safety check that the batch poster and staker aren’t enabled with the same key: #2381
- Fix solgen paths with new foundry versions: #2387
Full Changelog: v3.0.0...v3.0.1