+ * Fixed infinite loop when CONSOLE is configured with a colon-separated
+ list of TTYs.
+ * Fixed warning and support for CONSOLE_GROUPS for users member of more
+ than 16 groups.
+ * Do not forward the controlling terminal to commands executed with -c.
+ This prevents tty hijacking which could lead to execution with the
+ caller's privileges.
+ * Close PAM sessions as root. This will be more friendly to PAM modules
+ like pam_mount or pam_systemd.
+ * Added support for PAM modules which change PAM_USER.
+- newgrp, sg, groupmems
+ * Fix parsing of gshadow entries.
+- useradd
+ * If the skeleton directory contained hardlinked files, copies of the
+ hardlink were removed from the skeleton directory.
+- userdel
+ * Check the existence of the user's mail spool before trying to remove
+ it. If it does not exist, a warning is issued, but no failure.
+ * Do not remove a group with the same name as the user (usergroup) if
+ this group isn't the user's primary group.
+- usermod
+ * Accept options in any order (username not necessarily at the end)
+ * When the shadow file exists but there are no shadow entries, an entry
+ is created if the password is changed and passwd requires a
+ shadow entry, or if aging features are used (-e or -f).