Release Candidate : V2.16

• Overhaul of the Timer+ADC setup with help from @sandmanRO
• Overhaul of the PID with help from @sandmanRO
• Settings should now upgrade in place to future versions, with resets only happening to new/changed settings
• Shows error if tip runaway (failed temperature sensor) is detected
• USB-PD now has a timeout, to allow forcing QC3 negotiation to start faster
• QC3 Voltages are now adjustable to user desired setpoint
• Added a small tolerance to allow "overvoltage" on QC3 above unit specifications.
• • Please note: Doing this is entirely at your own risk!
• New Advanced view that is much nicer to use and a very good daily driver option from @Mel-kior
• OLED brightness and contrast thanks to @alvinhochun
• Scrollbar is fixed so it doesnt jump around when menus are shown/hidden
• Moved to .dfu files from .bin to make flashing commands easier for the Pinecil
• Romanian language added

Pushing this as a release candidate as there will probably be a bug or two, or at least translation updates that would be good to find.
Will release a "full release" once any issues from this one settle down :)

Kudos

@alvinhochun
@sandmanRO
@Mel-kior
@discip
@playday3008
@piksel
@jhenninger
@ironiridis
@KITT3000
@i4M1k0SU