[Brazil Investigation] JavaScript Syntax in Server Scripts: What Works and What Doesn't in ES12 Mode

After a major upgrade to Brazil, is it safe to use ?., ??, and class in server scripts? The official release notes only state ...

The story of how I brought back 'true' from the GAS Sky Castle, only to find the treasure chest contents were different

I headed to the GAS Sky Castle again today. After passing through the DOM castle town, I am currently in the area where ...