[Zope] boolean properties 0/* -> 0/1

[wchr]

hi!

i´ve got code where i write the string "TRUE" in boolean properties (in 
a folder or zclass propertysheet) to set them true. now after an upgrade 
from 2.5.1 to 2.6.2 this doesn´t work anymore.

if i write the string "TRUE" in a boolean property it becomes "1" in any 
case. so i´ll have to rewrite lots of code where i ask for "TRUE" (for 
example in zcatalog requests)

so my two little questions would be:
1. am i right that this has been changed?
2. does anybody know when and why this has been changed in zope?

thx in advance

/wolfie