update packages

lisp/notmuch/notmuch-show.el

@@ -104,7 +104,7 @@ notmuch-show functions such as
 
 Finally, if this variable is set to nil, no header is
 displayed."
-  :type '(choice (const :tag "No header" ni)
+  :type '(choice (const :tag "No header" nil)
                  (const :tag "Subject" t)
                  (string :tag "Format")
 		 (function :tag "Function"))
@@ -1696,6 +1696,8 @@ All currently available key bindings:
   (setq notmuch-buffer-refresh-function #'notmuch-show-refresh-view)
   (setq buffer-read-only t)
   (setq truncate-lines t)
+  (when (boundp 'untrusted-content)
+    (setq untrusted-content t))
   (setq imenu-prev-index-position-function
 	#'notmuch-show-imenu-prev-index-position-function)
   (setq imenu-extract-index-name-function