Pharo 3.0 and Opal compiler

After Pharo 2.0 came out the development on 3.0 immediately started.

Pharo 3.0 already has many new updates and today it also integrates Opal (a new compiler).
If you want to know more about Opal then read here or look at this presentation from the Deep into Smalltalk summer school.

Still Opal is not the default compiler - but step by step...