release 6.16.4

debian/lib/python/debian_linux/debian.py

@@ -175,12 +175,6 @@ class VersionLinux(Version):
         .+?
     )
 )?
-(?:
-    \.dfsg\.
-    (?P<dfsg>
-        \d+
-    )
-)?
 $
     """, re.X)
 
@@ -192,7 +186,6 @@ $
         if up_match is None or rev_match is None:
             raise RuntimeError(u"Invalid debian linux version")
         d = up_match.groupdict()
-        self.linux_modifier = d['modifier']
         self.linux_version = d['version']
         if d['modifier'] is not None:
             assert not d['update']
@@ -200,7 +193,6 @@ $
         else:
             self.linux_upstream = d['version']
         self.linux_upstream_full = self.linux_upstream + d['update']
-        self.linux_dfsg = d['dfsg']
 
 
 class PackageArchitecture(set[str]):