Test build, on top of beta_103. Stable stays beta_101.
Flash it at wadamesh.com (switch the toggle to Beta), or update on the device if you have "Get test builds (beta)" turned on.
A quick fix for the ThinkNode M9, nothing else changes.
Fixes
ThinkNode M9 charging state. beta_103 read the M9's USB power line backwards, so it showed charging on battery and the battery level on USB. The screensaver stayed up on battery as if it were on power, which drained it faster, and the 3% switch-off could not fire on battery. The line reads low while USB power is present, and the M9 now reads it that way. Reported by @ofnabua (#842) and @mikehsmith64 (#853), and by @n7eal, benanderson, van_t1000e and michaelaf6fb.
Full notes: release-notes/beta_104.txt.