i fixed my notifications bug, it was on my end.
the other five regressions previously reported (android-app-sdcard, media-scanner-cpu-100, element-crashes, cannot-send-mms, cannot-bluetooth) remain.
AND i have another regression to report. mcetool --set-exception-length-usb-connect=0 is no longer respected! (nor mcetool --set-exception-length-charger=0)
on sfos=4.4.0.58, it works fine, and the screen stays off when i plug in the charger.
on sfos=4.5.0.19, there seems to be an enforced minimum of 3000msec.