If you want to test SNAPSHOT build, you can download it from here.
Follow this tutorial to upgrade from old version.
Spike and lock up problem
Ghost Nodes (Eeeek!).
FOTA not working
Change Weather symbols for forecast....
Extended backup options for future release please.
Request: Within a graph, sensor variables should have consistent color
Request: Make all graph x-axis a consistent range [current time - (hour,day,week...), current time]