Release Notes: Grouping of lines in a script for if statements and while loops, called code blocks. While Loops, a native looping mechanism based on code blocks. Constant values can have spaces on the command line, e.g. var1="value of this" var2=that.
Release Notes: Key features include instant interaction for immediate debugging, almost unlimited multiple sessions, and better control over logging information. Pressing ^\ (control+backslash) will drop into interactive mode, which turns control of the keyboard over to the user, typing directly to the process on the remote host.
Release Notes: The entire command script read subsystem has changed. The previous system read directly from the script file. The new system reads the script file into a buffer, which can be randomly accessed. This permits looping (realistically only repeat loops). Infinite loop protection has been added. Variable increment and decrement have been added to support looping.