Someone tried pygobject 3.51.0-1 and complained that ibus-anthy stopped working correctly for them at https://bugs.debian.org/1099192
It is unclear to me whether we have mispackaged pygobject 3.52 or whether someone needs to fix a lot of other packages. I haven't really looked into this issue yet since we won't be using pygobject 3.52 for Debian 13 or for Ubuntu 25.04. Thank you, Jeremy Bícha