Why is OSPlatform class>>osVersion deprecated but OSPlatform class>>platformName is not? My suggestion would be to comment #osVersion as being a synonym for #version, but do not deprecate it. That would enable use of "Smalltalk os version", and it would also support "OSPlatform osVersion", both of which make logical sense. It would also maintain support for external packages that rely on #osVersion to figure out platform differences. The reason that I am asking is that I am trying to find a way to make OSProcess class>>osVersion work on Pharo 2.0, Pharo1.x, and the various versions of Squeak and Cuis. I quite honestly cannot figure out any way to add Pharo 2.0 without breaking one more more of the other supported images. If OSPlatform class>>osVersion did not raise a deprecation warning, then I could make it work. Thanks, Dave