+2015-12-27 Jens Lechtenboerger <jens.lechtenboerger@fsfe.org>
+
+ * gnus-util.el (gnus-subsetp): New function.
+
+ * mml-sec.el: Fix warnings by adding autoloads (bug#18718).
+ (mml-secure-safe-bcc-list): New variable.
+ (mml-secure-is-encrypted-p, mml-secure-bcc-is-safe): New functions.
+
2015-12-23 Katsumi Yamaoka <yamaoka@jpl.org>
Fix `gnus-union' so as to behave like `cl-union'.