Existing goval languages (languages not run on the client) will be updated to a more recent version as long as they are backwards compatible (most are). Est. completion: Early 2019
Update rust - newest version is 1.38.0, the current version in repl.it is 1.36.0
Any update on the updates? Esp. Rust and lack of Cargo-Support.
Python With Turtle is running Python 2, it would be great to get Python 3.7 or higher.
Please update Ruby as well
Please update to gcc 8.2, which offers C++17 support.
The repl says it's gcc 4.6.3, but going to the shell says 8.1.0. Presumably, that should be updated.

Hello,
Currently, rustc is at version 1.9, while the most recent version is 1.31. Because Rust is a young language, being that far behind is a major issue. Also, maybe add more support for build tools like Make, Cargo (for Rust), etc?
Hello.
Great website and product. However I cannot run C# 6.0 code such as:
using System;
using static System.Console; //new in C# 6.0
class MainClass {
public static void Main (string[] args) {
WriteLine ("Hello World");
}
}
Please update your Mono C# compiler to the latest version:
You're three major releases behind.
repl.it is about 20 updates behind on stable rust.
It would be nice to have a more recent version, as there are quite a few language changes.
Please update Kotlin, please! It's in beta and currently running 1.0.3! (Current version is 1.3.61, and it has a lot of new features!)