sudo-project/sudo SUDO_1_9

Fixed a regression introduced in sudo 1.9.3 where the configure script would not detect the crypt function if it was present in the C library, not an additional library.
Fixed a regression introduced in sudo 1.8.23 with shadow passwd file authentication on OpenBSD. BSD authentication was not affected.
Sudo now logs when a user-specified command-line option is rejected by a sudoers rule. Previously, these conditions were written to the audit log, but the default sudo log file. Affected command line arguments include -C (--close-from), -D (--chdir), -R (--chroot), -g (--group) and -u (--user).

sudo-project/sudo SUDO_1_9_3p1 Sudo 1.9.3p1 on GitHub