Ah, in my v9 version, I see a red circled exclamation point (hovering says 'Refactorings' - which has a menu for the��+New subclass.

Good to know!�� Thanks!

On Tue, Apr 27, 2021 at 12:17 PM kmo <voxkmp@gmail.com> wrote:

I've attached a screenshot. The button appears when you select the class
definition tab in the browser. Press it and you get a dialog to enter a
subclass name then the text
<http://forum.world.st/file/t368903/subclassbutton.png> template for that
subclass appears in the browser class definition tab.

This is from Pharo 9 on Linux (this is an older version 9 - not the very
latest)

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Sent from: http://forum.world.st/Pharo-Smalltalk-Users-f1310670.html