1.9.74:
• new widget buttons (middle-left and
middle-right) for shifting the chart forward and backward in time
with a tap on the widget
• in the Time Settings section, choose
the amount by which the chart shifts, and whether to shift the
start, the end, or both, by that amount
• includes an option to revert to the
previous start and end times after a chosen interval
• note you can show all the available
buttons by enabling (then disabling) Show Buttons in the General
Settings section