As promised I released PBE5.0 just now, which basically puts a tag to our github repository to mark the beginning of version 5 and also provided a release in a fork of separate downloads for the book and the repository itself which anything that is required to build the book. If you want just to read , downloading the pdf is enough. You can get the release from here https://github.com/SquareBracketAssociates/UpdatedPharoByExample/releases/ta... Unfortunately I was not able to port the Reflection chapter , it needs a ton of work , probably a complete rewrite but since its a late chapter and we already have achieved a 80% updating I think it was the right time now that pharo 7 is starting developing . Still till PBE6.0 we have a long way to go but I think we can get there far easier than we got from PBE1.4 to PBE5.0. The rest of the details are in the link. Salute to fellow Guardians of the Light :)