I don't know about Change Sorter because I've never used it, but you should still be able to find & recover the method through "Recover lost changes"/Changes Browser tool.

Or grep the *.changes file.

Peter

On Sun, Apr 24, 2016 at 2:40 PM, Siemen Baader <siemenbaader@gmail.com> wrote:
Hi,

according to Pharo By Example [1], I should be able to retrieve a deleted method in the Change Sorter by right-clicking it and browsing old versions. However, I get the message 'Sorry, only actual methods have retrievable versions'.

Is this a bug, and is there a workaround?

best,
Siemen

1:��http://pharo.gforge.inria.fr/PBE1/PBE1ch7.html