1.4.2 (04/21/2012):
Changed name of Explode function introduced in 1.4.1 to MPExplode;
necessary to avoid conflicts when using modpath.iss with clihelp.iss
1.4.1 (04/29/2011):
Changed method of detecting selectedTasks at uninstall to use registry;
no longer writes uninsTasks.txt file;
may be left behind after upgrading, then removing, old installation
requires Inno Setup >= 5.4 for Inno Setup Preprocessor support
Changed Modify Path license to GNU Lesser General Public License (LGPL), v3
Fixed bug in uninstall if non-lowercase characters are used for the task name
1.4 (08/21/2010):
Added support for modifying either user or system path; user is preferred
Added support for using custom task name other than 'modifypath'
read the new usage instructions, as these changes are incompatible
Changed (slightly) ModPathDir() to use more compact form
Fixed bug in multiple directory support;
if one dir already exists in path, succeeding dirs would be skipped;
thanks to Steve Williams for the report
Fixed minor bug where uninsTasks was needlessly written out multiple times
1.3.2 (04/18/2010):
Fixed support for Unicode versions of Inno Setup (5.3.x)
1.3.1 (10/14/2007):
Removed need for hardcoded "MaxDir" variables (Inno Script);
again, read the new instructions to update existing scripts
thanks to eyebex for his submission
1.3 (08/07/2007):
Added support for multiple directories (Inno Script);
read the new instructions, as this is incompatible with older scripts
1.2.4 (11/28/2006):
Updated instructions for accuracy and clarity (Inno Script)
1.2.3 (9/27/2006):
Fixed prompt for reboot when applying on a Windows 9x system (Inno Script)
1.2.2 (11/30/2005):
Added ability to set the directory that gets added to the path (Inno script)
1.2.1 (11/17/2005):
Fixed uninstall error (Inno script)
1.2 (11/13/2005):
Added Inno Setup Pascal script
Added Win9x removal capability
Fixed More Win9x add issues
1.1 (03/28/2005):
Fixed Environmental settings are correctly updated after execution
Fixed Win9x add issue w/ spaces in path
1.0 (10/17/2004):
Initial release