🧪 Announcing PicJS: TypeScript/JavaScript support for PocketIC!

[ilbert]

@peterparker

should the Pic types be migrated to use Uint8Array instead of ArrayBuffer for consistency between the two libraries?

I think we should do that, yes. It can be included in the next major that will also bump agent-js to @icp-sdk/core v4. No ETA for now though.