Hi everyone,

I am happy to announce the release of the new 5.3 edition of Squeak by Example! 

The new edition includes:
* All code examples are updated to the classes and protocols available in Squeak 5.3
* All figures rendered with the current version of tools
* New sections and paragraphs (e.g. Exceptions, Advanced Tools, Sort Functions)
* Minor corrections all over the place

You can get the new book here:
https://github.com/hpi-swa-lab/SqueakByExample-english/releases/download/5.3/SqueakByExample_5_3.pdf

The new edition has been made possible by the help from numerous people from the Software Architecture Group. Thanks goes to all of them!

Best wishes and relaxed holidays to all of you,
Patrick

P.S.: If you would like to contribute (text, code, issues), the repository of the book is at: https://github.com/hpi-swa-lab/SqueakByExample-english