I'm pleased to announce the availability of 4.5.8. Jive 4.5.8 is a maintenance release that contains a significant number of bug fixes. To find out more about the specifics of the bug fixes, look here: Fixed Issues in Jive 4.5.8
Here are the other details:
This will be the last planned maintenance release for the 4.5.x codebase. If/when high risk security vulnerabilities are discovered or extremely severe bugs are found, we will release emergency hotfixes as needed.