FabijanC

## Important notice Wei prices **must remain** because they are used in msg-from-l1 estimation. Last week's proposal: ## Proposal 2 Mentions of `wei` and `fri` can be removed from parameter...

@coderabbitai review

Looks like -wei prices might be necessary after all: L1->L2 messages require them, as discussed [on Slack](https://spaceshard.slack.com/archives/C029F9AN8LX/p1747146826792549).

This issue is not yet marked as open for OnlyDust contributions.

## Improvement proposal research Continuing on the proposals from the issue description. 1. Buffered reader makes no sense as the artifacts are already present in the program, although in string...

In #799, a new smart contract artifact was introduced to the predeclaration/predeployment process (a new ERC20 smart contract). Ideally, we would come up with a more efficient way of loading...

The following was originally posted [on Slack](https://spaceshard.slack.com/archives/C029F9AN8LX/p1756215570426309?thread_ts=1754994098.998129&cid=C029F9AN8LX). Waiting for comments. I ran a benchmark, which sends 500 minting requests to Devnet (internally, this produces an invoke tx to STRK ERC20)....

This part is confusing me: > It's now easy to deploy a `StarknetMessaging` contract with `.spawnVersion()`. Great idea! Are you referring to the `spawnVersion` method of `Devnet` from `starknet-devnet-js`? If...

## Contract dependency summary - `MockStarknetMessaging` (defined in `MockStarknetMessaging.sol`) is an instance of `StarknetMessaging` (defined in `StarknetMessaging.sol`). - `StarknetMessaging` is `IStarknetMessaging` (defined in `IStarknetMessaging.sol`) and uses methods of `NamedStorage` (defined...