+What's new in Sudo 1.7.4?
+
+ * Sudoedit will now preserve the file extension in the name of the
+ temporary file being edited. The extension is used by some
+ editors (such as emacs) to choose the editing mode.
+
+ * Time stamp files have moved from /var/run/sudo to either /var/db/sudo,
+ /var/lib/sudo or /var/adm/sudo. The directories are checked for
+ existence in that order. This prevents users from receiving the
+ sudo lecture every time the system reboots. Time stamp files older
+ than the boot time are ignored on systems where it is possible to
+ determine this.
+
+ * Ancillary documentation (README files, LICENSE, etc) is now installed
+ in a sudo documentation directory.
+
+ * Sudo now recognized "tls_cacert" as an alias for "tls_cacertfile"
+ in ldap.conf.
+
+ * Defaults settings that are tied to a user, host or command may
+ now include the negation operator. For example:
+ Defaults:!millert lecture
+ will match any user but millert.
+
+ * The default PATH environment variable, used when no PATH variable
+ exists, now includes /usr/sbin and /sbin.
+
What's new in Sudo 1.7.3?
* Support for logging I/O for the command being run.