chore(l1): use Osaka in --dev command
#5094
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Pull Request Overview
This PR upgrades the Ethereum Engine API from v4 to v5 to support the Osaka fork. The changes include updating function calls, request types, and adding Osaka fork activation time to the genesis configuration.
- Updated
engine_getPayloadV4toengine_getPayloadV5across client and server implementations - Added
osakaTimeconfiguration to the L1 development genesis file - Updated Cargo.lock dependencies for aligned-sdk and ethrex-core
Reviewed Changes
Copilot reviewed 4 out of 5 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| tooling/reorgs/src/simulator.rs | Updated simulator to use engine_getPayloadV5 |
| crates/networking/rpc/clients/auth/mod.rs | Renamed function and updated request type from v4 to v5 |
| crates/blockchain/dev/block_producer.rs | Updated block producer to use v5 API and updated debug/error messages |
| fixtures/genesis/l1-dev.json | Added osakaTime fork activation timestamp |
| tooling/Cargo.lock | Updated aligned-sdk dependency and added serde_bytes and hex dependencies |
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ilitteri
approved these changes
Oct 29, 2025
mpaulucci
approved these changes
Oct 29, 2025
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Motivation
We use
ethrex --devas L1 in L2 tests and it'd be useful to test in an Osaka network.Description
Use
GetPayloadV5in dev block producer