http://www.ear.ie/Lettuce.htm#install

I’ve also uploaded a 64bit floating type version too.

regards,
Rory.

changes made for version1.3.9
-Added support for multiple pages, Ctrl+Tab to toggle through them
-Added error notifications for syntax error in Lettuce GUI code
-Soundfile player is now a floating form rather than a tool bar
-Added f5 shortcut to refresh soundfile list and f8 is now compile shortcut
-Added X and Y position parameters to About Box and Form
-file path gets updated to reflect each newly opened file, fixes ‘unable
to open file’ errors
-fixed timer bug
-installer will no longer overwrite previous settings files
-added support for both Csound5 precision types

changes made for version1.3.8
-fixed compiler problem with short csd files
-users can now pass -1 size flags to their form tags to create a full
window app
-added new <abouttext> and </abouttext> tags to help format about text
better, more details above

changes made for version 1.3.7
-added CsOptions dialog to standalones so that users can change the
default options
-added aboutbox dialogue so developers can add instructions or
information about their instruments
-aligned csound output and about boxes in standalones, no longer appears
on top of main window!

changes made for version 1.3.6
-fixed ‘save as’ problem, using save as will now also populate the
recent files list
-fixed initialisation issue on restarting standalones, initial init
value will be overridden
by any user changes made during performance.