The removal of uim will also cause the removal of
(transitive) reverse dependencies:
gkrelluimmltermuim-chewing
You should try to prevent the removal from testing by fixing these bugs.
testing migration
This package will soon be part of the qtbase-abi-5-15-13 transition. You might want to ensure that your package is ready for it.
You can probably find supplementary information in the
debian-release
archives or in the corresponding
release.debian.org
bug.