> On Dec 29, 2019, at 2:18 PM, Nicolas Cellier <nicolas.cellier.aka.nice at gmail.com> wrote:
> 
> 
> Hi all,
> I noticed two obsolete classes related to Preferences.
> They disappear if evaluating:
> 
>     PreferenceViewRegistry removeObsolete.
> 
> I did not see that in ReleaseBuilder, is it missing?
> Or should we just put that in package postscript?

For me it definitely belongs in ReleaseBuilder