If this isn’t technically the same project as JSON, it isn’t a great name (just sounds like a later version). Shouldn’t it be “json-es5” or something? Anyway,

If this isn’t technically the same project as JSON, it isn’t a great name (just sounds like a later version). Shouldn’t it be “json-es5” or something? Anyway, the changes are all sensible, definitely covering the few things I routinely want to do with JSON files.