Feature request: block gas limits for most popular chains about forge-std HOT 2 CLOSED

For L1 chains, block gas limits are soft consensus parameters with no easy visibility, so I'm hesitant to add them since they're likely become out of date.

For OP Stack chains, you can read this value for a given chain by calling the gasLimit getter on the L1 SystemConfig contract. For example with OP Mainnet, the L1 SystemConfig contract address can be found here, and you can call

$ cast call 0x229047fed2591dbec1eF1118d64F7aF3dB9EB290 "gasLimit()(uint256)"
30000000

Arbitrum stack chains may expose this value similarly but I'm unsure offhand

from forge-std.

Ok, in this case it makes sense to close this issue.

Thanks for your guidance on reading the gas limit on OP Stack chains. Didn't know about the gasLimit getter.

from forge-std.