espresso-sequencer

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wait until we have access to the quorum of vid shares.

mrain

We are node operator, so we have running some op and arb nodes, use the official sequencer. We want to use Expresso to speed up L1 validation and improve security....

xinzhongyoumeng

Migrate gas oracle from ethers to alloy

1

Update gas oracle (from blocknative in ethers-rs to alloy-recommended). This file: https://github.com/EspressoSystems/espresso-sequencer/blob/main/utils/src/blocknative.rs#L1

sveitser

### This PR: Changes the view number on the staged upgrade certificate to a future view, beyond the upgrade block. This is required because, otherwise, the upgrade certificate might apply...

ss-es

We would like to have a struct that keeps the state and apply new events to it, perform validation and update the state (or return the new state).

sveitser

Many `#[clap(...)]` and `#[arg(...)]` attributes in the project are still using syntax deprecated since clap 4.0. This includes: `#[clap(...)]` → should be replaced with `#[command(...)]` or `#[arg(...)]` `#[arg(action)]` → removed,...

Himess

[LightClient] Switch from SNARKed Schnorr to BLS precompile

6

Currently, we use Schnorr signatures over BN curve for light client state attestation. The rationale is explained in https://www.notion.so/espressosys/Espresso-ZK-Light-Client-65f34074049048dd882eac0ad7aa1fcd But with upcoming EIP-2537 on BLS precompile [scheduled](https://eips.ethereum.org/EIPS/eip-7600) to be released...

alxiong

ss-es

The tests are listed here: https://github.com/EspressoSystems/book/blob/main/pages/stake-table-contract-requirements.tex

sveitser

> humantime is unmaintained | Details | | | ------------------- | ---------------------------------------------- | | Status | unmaintained | | Package | `humantime` | | Version | `2.1.0` | | URL...

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