[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 ...
GitHub

06_detail_objects_profile_api_owner_header.patch

diff --git a/source/rasterizer/xbox/rasterizer_xbox_detail_objects.c b/source/rasterizer/xbox/rasterizer_xbox_detail_objects.c index ...