Hi, On Wed, 9 Jan 2019 10:26:42 +0800 Paul Wise <pabs@debian.org> wrote: > It definitely isn't mandatory, Debian stable does not use it: Thanks, but at some releases like stretch doesn't have "InRelease" file but have "Release" file as http://ftp.debian.org/debian/dists/stable/InRelease and http://ftp.debian.org/debian/dists/stable/Release -- Hideki Yamane <henrich@iijmio-mail.jp>