daniel@daydream:~/dev/click$ diff -aruN click-reviewers-tools/clickreviews/cr_lint.py new/clickreviews/cr_lint.py 
--- click-reviewers-tools/clickreviews/cr_lint.py	2016-02-09 16:04:00.786243000 +0100
+++ new/clickreviews/cr_lint.py	2016-02-09 16:07:13.896456000 +0100
@@ -1134,9 +1134,6 @@
         if self._pkgfmt_type() == "click" or not self.is_snap1:
             return
 
-        if is_squashfs(self.pkg_filename):
-            return
-
         contents = self._extract_readme_md()
 
         t = 'info'
daniel@daydream:~/dev/click$