The latest release of reserve SMP nodes is the 1.5.1 which can be found at this address

It implements the following changes:

• reserve_smp_nodes and reserve_interactive can now be invoked from any directory.

From 1.4 to 1.5:

• Fixed error messages in both the reserve_smp_nodes and reserve_interactive
• lexical parsing of the arguments is now properly implemented for the arguments of the remote command (command line or interactive only, not in the task file)
• Relaxed the format of the "task file": commands which doesn't require arguments doesn't need a trailing ":" anymore
• Task files now correctly support blank lines and comments (starting with the # symbol)
• Added a new directive to change the separators in the task files: a line consisting of exactly 3 characters, starting with ! is interpreted as a directive that changes the field separator from : to the 2th char. in the line and the arguments separator from ; to the 3th one. The directive can be used at any line and any number of time.