[WikiEN-l] Monobook suddenly changed?

[Steve Bennett]

Looks like we suddenly have another big change to monobook, with all
the unicode symbols below the edit box being reformatted to involve
hide/show buttons. However, they're still all lumped together, unlike
at other Wikipedias like the French one, and unlike the brief trial
that occurred on en.

Similarly, a few days ago it looked like a new warning appeared when
you create a new page, that advertising etc will be harshly removed.

Is there a way of being notified of these changes before they suddenly appear?

Steve