Does the CSSU busybox have the fix for the non-persistent history bug? If not were should it be reported?

Long version: default maemo busybox forgets history arbitrarily. This was not fixed until some recent version of cssu and when I asked I was told to install busybox-power which indeed does not suffer from this bug. I have b-p ever since and I don't know if this bug has been fixed in CSSU.