Thirty tree!

v_033

long description

Thirty two!

v_032

add dependency

Thirty one!

Minor adjustments to validate everything works after transfer

Thirtieth!

v_030

release

twentyninth

v_029

turn cached properties into lists

Twentyeight!

This change might brake code, since it move from returning lists to yielding .

twentyseventh!

v_027

test and verify pattern

Twentysixth

v_026

check uuids

twentyfifth

v_025

add checkout date to extend open loan

Twentyfourth

v_024

add error reporting to return tuple