Today Canonical Released Ubuntu 8.04.3 (The 3rd update for Ubuntu Hardy Heron Long Term Support released in April of 2008.)

In the release announcement Canonical released 80 updates to the OS:

• Bugs in the Installation of Ubuntu (Now Fixed)
• Security Fixes with the means of continuing stability and compatibility.

For the full list of security bugs fixed go to http://www.ubuntu.com/usn

For all Post-Release Updates go to https://wiki.ubuntu.com/HardyReleaseNotes/ChangeSummary/8.04.3

That is all for now.
Ryan Orser.