The command line tool doesn't "snip" (--8<--) error messages any more, instead, by default, it prints a cause message chain instead of a stack trace on error. This is especially useful as newer FreeMarker versions tend to give more detailed error messages that shouldn't be cut off. Stack traces can be asked with the new printStackTrace setting. The snip setting is now deprecated, and is only an inverted alias to printStackTrace.

Also, a bugfix: Log files now don't contain the stack trace twice when the processing session is aborted by a file processing error.