Version 2.3.4-1 of ndcube is marked for autoremoval from testing on Sun 14 Dec 2025. It depends (transitively) on glueviz, mpl-animators, affected by #1119736, #1119747. You should try to prevent the removal by fixing these RC bugs.
Among the 5 debian patches
available in version 2.3.4-1 of the package,
we noticed the following issues:
4 patches
where the metadata indicates that the patch has not yet been forwarded
upstream. You should either forward the patch upstream or update the
metadata to document its real status.