Version 0.5

New Features

1. Sandbox mechanism for customers' code running, visiting local files, loading classes, creation of a new thread etc. will be prohibited.
2. Security management, if customers' code run more than 10 seconds, the browser will interrupt, more than 12 seconds, it will be brutally stopped.
3. Adjust buttons to one single menu and also include shortcut support.
4. Multiple languages support.
5. Multiple threaded mechanism, the execution thread of customers' code will run on the other thread rather than the UI thread to improve user experience.