Changes from Release 2.0.1 - Mechanical:

Move to a hybrid laser cut metal and printed part construction for the z drive system, and the bed support system (15mm Only). This offers much greater z stability, while allowing the drives to move much more consistently at higher speeds and acceleration rates.
Move to standardize on a 12mm belt (2mm pitch) throughout the machine, while still offering 15mm support as a legacy option (laser cut metal only supported).
20 or 40:1 option on the z drive, depending on builders "wants and needs", worm powered
add support for Nitram's VolcoMosquito hotend
add official support for Mosquito Magnum+ hotend
replace squashball feet with a "audio amplifier" type foot

Changes from Release 2.0.1 - Electrical/Software:

update klipper configurations to reflect mechanical changes and latest release changes (macros, etc)
remove legacy configurations