Looks like the new version has been synced from Debian and is currently in lunar-proposed (https://bugs.launchpad.net/ubuntu/+source/freeglut/3.4.0-1)
Looks like the new version has been synced from Debian and is currently in lunar-proposed (https:/ /bugs.launchpad .net/ubuntu/ +source/ freeglut/ 3.4.0-1)