Not unimportant side note:
From what I see from Nicolai's high activity in bug tracker and here on the list he is someone who closely watches the included changes and fixes/reviews issues. This quickly helps making progress.
@Nicolai: big thanks from my side!  Bye T. Gesendet: Dienstag, 16. Juni 2015 um 10:44 Uhr Von: "Nicolai Hess" <nicolaihess@web.de> An: "Pharo Development List" <pharo-dev@lists.pharo.org> Betreff: Re: [Pharo-dev] Who changed the meaning of command-click on class names ?   2015-06-16 10:15 GMT+02:00 Sven Van Caekenberghe <sven@stfx.eu>:Hi, In Pharo 5, the meaning of command-click (apple-click) on class names changed from 'Browse class' to 'References to class'. On selectors it still is 'Implementors'. Why was this done ? Was this done intentionally or by accident, as a side effect of some other change ?  By accident, please open an issue. (caused by 15575 AST syntax highlight: clean up variable resolving a bit )  I rely on it a lot and I think the old behaviour should be restored. Sven Â