Wodann

> What merge strategy do you plan to use? Do you want to maintain history? I tried cleaning up the merge history, but failed. I tried several things: - combine...

> This is fixed in main. I'd merge with this failure to avoid having to merge main into this branch again and complicate git history. The idea is to squash...

I added some information to the [original issue](https://github.com/NomicFoundation/edr/issues/783) on how to create test vectors for your code. You can essentially use geth to create some expected output formats and do...

> > I added some information to the [original issue](https://github.com/NomicFoundation/edr/issues/783) on how to create test vectors for your code. You can essentially use geth to create some expected output formats...

Despite having a `GenericChainSpec`, this change was never incorporated into the `L1ChainSpec`.

I recommend splitting this into a separate function, so we can address it before the base fee parametrisation issue: > We probably want to implement the [new Holocene behavior](https://specs.optimism.io/protocol/holocene/exec-engine.html) where...

EDR collects the `network_id` using the `net_version` RPC request. This happens for all forked blockchains and would always result in failure if missing. I'm not sure why it hangs or...

It seems like CI is still running Node v20, which is incompatible with the flag. I'll need to upgrade the Node version before this can be merged.

The type override only changes the generated `index.d.ts` and doesn't actually change handling of the received type. This issue is here for tracking by the team. If you know how...

I ran into a similar issue for `.github/workflows/edr-ci.yml`. See [failing CI action](https://github.com/NomicFoundation/edr/actions/runs/19475243281/job/55828596651)