cleardep management
add time and content-hash stampers
bugfix
support edited source artifacts
super.read/write
fix init and delegate
fix delegate
do not write deferred
no move; init
fix caching
trans in result
driver params with edited source support
init params
read/create with edits
fix read/create with edits
move edited
override copyContentTo
fixes
handle interuption in result
fix serialization