Comment 11 for bug 2002871

> Separately, i'm not sure about dropping pkgbinarymangler operation mode, since not all packages use debhelper right?

Right, I completely forget about it.

So I've create a new merge proposal. https://code.launchpad.net/~zhsj/+git/pkgbinarymangler/+merge/437569

It now only strip debian/changelog if it hasn't been stripped. So IMO it should be safe to upload.

Whether we want to teach debhelper or dpkg to ensure "notrimdch" is used for PPA could be another upload on corresponding package, as I don't think pkgbinarymangler should inject that env (currently pkgbinarymangler doesn't seem to have hooks before building).