In recent versions of the Slicr3 Prusa edition, they've spent a lot of time providing accurate time estimations when slicing. In addition, they've added the capability of generating M73 GCODE lines every estimated minute in the GCODE. For example, here are a couple of lines from some GCODE.
M73 P76 R13
M73 Q76 S13
The first of these lines indicate that, in normal fast mode, this printout is 76% complete and has 13 Minutes remaining. The other line refers to the printer times when in stealth (quiet) mode. In this particular case there is no difference but the times for stealth mode are often a bit slower.
I'm looking for a plugin that will use this Gcode instead of the default Octoprint estimations. It would be nice if the plugin only overrode the standard when there are some M73 lines, otherwise it should behave as it does now. It would also be nice if it could 1) Detect if the printer is in stealth mode, or, if this isn't possible, provide a setup screen that would allow me to choose the mode I want it use from the Gcode.