We are ensuring that Pharo code can run unmodified on Redline Smalltalk. This is exciting to us as recently Redline Smalltalk was deployed to the cloud on Heroku. We think Redline and Pharo opens up new possibilities. To do more we need your help, and ask you to support Redline Smalltalk with a donation here: http://www.indiegogo.com/smalltalk/x/1366536 Any Smalltalk that becomes more popular helps every Smalltalk. - James.