users shouldn't be responsible for being the first to tell each package maintainer "update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults"

[jidanni@jidanni.org]

# ... upgrade
Setting up ... (...) ...
update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults

Setting up ... (...) ...
update-rc.d: warning: start and stop actions are no longer supported; falling back to defaults

So the user, being a responsible citizen, reports a bug to each such
package.

And that's the way each maintainer finds out about the issue.