1.2.0

• Added support for --halt-on-error option, if any job exits with non-zero code. Parallel will exit immediately
• Parallel exit code now reflects the amount of failed jobs up to 101

1.1.1

• Fixed {%} was NaN when --jobs=0
• Changed the workaround to handle stdin not being piped in
• Improved some cryptic variable names

1.0.10

• Each argument after a ::: is now a separate line
• Including several ::: permutates the arguments instead of just concatenating them
• --verbose also logs complete command line contents for each job that starts

1.0.9

• Workaround from 1.0.8 didn't work once process is run as bin, implemented another solution based on a timeout

1.0.8

• --jobs=0 is now supported for an unlimited amount of parallel jobs
• Invalid options combinations are now validated and explicitely reported
• Added support for input being passed on command-line arguments using the ::: operator
• Worked around the long standing issue where process won't close when stdin is not provided
• Time measurement now uses process.hrtime() which is more accurate than Date.now()

1.0.7

• Command-line options now support --key=value format in addition to --key value
• Command-line options now support -j2 format in addition to -j 2
• Added -D as alias for --dry-run. GNU's parallel doesn't have any and I think it's a useful option and deserves one.

1.0.6

• Fixed ps.writable wasn't being restored when stdin is drained, would hang all until all input has been loaded
• Added support for --dry-run option, resulting commands are printed to stdout within runnning. Incompatible with --pipe

1.0.5

• Implemented positional placeholders to split input line in columns
• Fixed {/.} would yield empty string when line had no dot after the last slash