# Saturday, September 23, 2017¶

I added the remark field for GuestsByEvent in general (not only for Lino Avanti.

I moved some code from lino.modlib.changes.models to a new module lino.utils.watch. Because the fact of declaring something to be watched is different from how this watching is to be done. Apllication code must replace:

from lino.modlib.changes.models import watch_changes as wc


by:

from lino.utils.watch import watch_changes as wc


The advantage is that an application can define change watchers, and local system administrators can still decide to disable the lino.modlib.changes plugin.