Version 1.4.3 Released
I have posted a new version that patches a couple of issues that were introduced in 1.4.2. If you are still in 1.4.1, you will be upgraded directly to this new version.
If you installed version 1.4.1, you will need to make sure your role has the "Manage system" permission. If you don't, you will not be able to download the update. Go to Users > Roles, and click on your role. The select the "Manage System" checkbox and click Submit. The logout and log back in.