Author: Daniel Baumann <daniel.baumann@progress-linux.org>
Description: Updating debchangelog syntax for Progress Linux 1 to 9.

diff -Naurp vim.orig/runtime/syntax/debchangelog.vim vim/runtime/syntax/debchangelog.vim
--- vim.orig/runtime/syntax/debchangelog.vim
+++ vim/runtime/syntax/debchangelog.vim
@@ -24,12 +24,16 @@ let s:supported = [
       \ 'jessie', 'stretch', 'buster', 'bullseye', 'bookworm',
       \ 'trixie', 'sid', 'rc-buggy',
       \
+      \ 'engywuck', 'fuchur', 'graograman', 'horok', 'illuan',
+      \
       \ 'trusty', 'xenial', 'bionic', 'focal', 'groovy', 'hirsute', 'devel'
       \ ]
 let s:unsupported = [
       \ 'frozen', 'buzz', 'rex', 'bo', 'hamm', 'slink', 'potato',
       \ 'woody', 'sarge', 'etch', 'lenny', 'squeeze', 'wheezy',
       \
+      \ 'artax', 'baureo', 'cairon', 'dschinn',
+      \
       \ 'warty', 'hoary', 'breezy', 'dapper', 'edgy', 'feisty',
       \ 'gutsy', 'hardy', 'intrepid', 'jaunty', 'karmic', 'lucid',
       \ 'maverick', 'natty', 'oneiric', 'precise', 'quantal', 'raring', 'saucy',