clabby

feat(cannon-contracts): MIPS64 conversion

2

## Overview Converts `MIPS.sol` & `MIPS2.sol` to MIPS64.

## Overview Removes syscalls that are not needed by [`kona`](https://github.com/ethereum-optimism/kona). Kona only uses 4 syscalls: 1. `exit_group` 2. `mmap` 3. `read` 4. `write`

## Overview `kona-derive` is a very extensible crate, allowing for swapping out stages entirely, defining custom data sources, custom DA layers, etc. For people looking to build new protocol features,...

## Overview Right now, the IO API for the native platform in `kona-common` is inherently unsafe. Though, because it is behind the `BasicKernelInterface` trait, the API is not actually marked...

feat: Easy Game Rotation

2

## Overview Currently, the `OptimismPortal2` contract respects a single dispute game type at a time, as outlined in the [specification](https://specs.optimism.io/fault-proof/stage-one/bridge-integration.html#fpac-optimismportal-mods-specification) for the `OptimismPortal` modifications made as a part of the...

feat(node-service): Handle derivation reset events

1

## Overview Forwards derivation reset events to the engine. In the case of the `HoloceneActivation` reset, the reset can be handled internal to the pipeline without informing the engine. Additionally,...

feat(node-service): L1 reorg metrics

1

## Overview Adds a metrics module to the `kona-node-service` crate and introduces an L1 reorg count metric.

chore(engine): Don't zero block label gauges

1

## Overview Removes the zeroing of the block label gauges at startup.

## Overview Right now, every time we consolidate derived attributes, we send a forkchoice update. This is fairly inefficient, and it stacks up over time. Rather than sending a forkchoice...

## Overview So far, the engine API interactions that the `kona-node` must perform to kick off EL sync between various OP Stack execution clients has been non-intuitive, and a lot...