This is the way to get the latest version of any of the booklets, their "work in progress" (WIP) versions.
https://books.pharo.org/ lists most of the books on a splashy page that shows cover art, etc., but their versions can be behind the WIP versions. My experience has been that the WIP versions are preferable. (Note that not all booklets that are "in progress" have been submitted to the build process and resulted in a WIP document In these cases, you have the option of cloning the repository and examining each chapter file.) -t -- Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html