[2021-01-11] Sudo version 1.9.5 released. Major changes in sudo 1.9.5. This version fixes a potential security issue in sudoedit when sudo is built with SELinux support such that a user may be able to set the owner of an arbitrary file to that of the target user (e.g. root).
[2020-01-30] Sudo version 1.8.31 released. Major changes in sudo 1.8.31. This version fixes a potential security issue that can lead to a buffer overflow if the pwfeedback option is enabled in sudoers.
[2019-10-14] Sudo version 1.8.28 released. Major changes in sudo 1.8.28. This version fixes a potential security issue where a sudo user may be able to run a command as root when the Runas specification explicitly disallows root access.
[2019-09-12] There is a new Sudo Blog. You can expects articles about some of sudo's new and less well-known features, upcoming sudo talks and more.