lightweight tag 6776fe2946cc4a329c28255aeef539a35e8ed788 9.1.0.0-release
Author:	David C. Uhrig <david@twintop-tahoe.com>
Date:	Wed Jun 30 08:09:47 2021 +1000

commit ace2256dc0387c139b3bc60aece8a9f1036f5c28
Author: David C. Uhrig <david@twintop-tahoe.com>
Date:   Fri Jun 25 16:53:46 2021 +1000

    Fix #166

commit b990bb79fbc01ce85b13cc0f795fb82c00b879d5
Author: David C. Uhrig <david@twintop-tahoe.com>
Date:   Sat Jun 12 01:00:39 2021 +1000

    #164 part 1 - Don't use an extra logic scan var

