May 29th, 2013
· This version fixes a bug in the forx utility.
April 4th, 2013
· This version fixes a bug in the fdreserve utility.
February 13th, 2013
· This version fixes a small bug in backtick and adds support for non-slashpackage installations.
November 12th, 2012
· This version fixes an embarrassing bug in the "background" utility which prevented it from setting the LASTPID environment variable.
June 13th, 2012
· This version adds functionality to backtick, forx, and forbacktickx: the variable may now be an environment variable instead of a substitution macro.
· The new behavior will become the default in the future.
October 23rd, 2008
· This release adds some features to execline, namely a way to break out of loops early, a better design for conditional branching, a fallback for the exec command, and more.
· It also fixes a build problem with Mac OS X.