Hi - wondering if with a standard sources list in Jessie (or any stable): deb http://deb.debian.org/debian jessie main deb-src http://deb.debian.org/debian jessie main
deb http://deb.debian.org/debian jessie-updates main deb-src http://deb.debian.org/debian jessie-updates main deb http://security.debian.org/ jessie/updates main deb-src http://security.debian.org/ jessie/updates main Whether it's enough to simply change jessie to stretch (or testing, or sid/unstable, whatever) and everything is fine?