Hello Xiyue, Thanks. What if we add a Breaks to Emacs in trixie saying it's incompatible with dh-elpa-helper <<2.1.7 ? The following situation is what could break an upgrade: - emacs upgraded to version from trixie - dh-elpa-helper still on the version from bookworm - an addon gets upgraded, and tries to bytecompile. But a Breaks would mean dpkg would ensure the first two conditions are never true. Then we do indeed do a backport of dh-elpa to bookworm-backports so that Emacs in backports remains installable. No stable update needed. -- Sean Whitton
Attachment:
signature.asc
Description: PGP signature