It's been 2.5 months since I last pinged Jonas about this issue and 4
months since sugar-toolkit was removed from testing. It doesn't look
like there's been any activity on this recently.
sugar-toolkit is now one of only two packages preventing us from
removing gnome-python-desktop from Debian completely.
Only 2 of its rdepends even shipped in Stretch: sugar-irc-activity and
sugar-presence-service .sugar-presence-service was described as
deprecated 6 years ago in Debian. 
Please let us remove sugar-toolkit & its rdepends from Debian now.