We’re happy to announce the availability of ZCS 4.5.10 for both Network Edition Customers and Open Source Edition users.
There are approximately 70 bug fixes and enhancements in this upgrade. Some noteworthy fixes include:
Bug 21129 – Possible memory leak in calendar js
Bug 20568 – Clamav update to version 0.91.2
Bug 21351 – Outlook will generate a Visual C++ runtime error
Bug 20285 – iSync: Duplicate Calendar entries
We encourage all users to upgrade to the latest release to take advantage of the enhancements and bug fixes.
Network Edition Customers can find the Release Notes in the Support Portal: and can find the downloads here: http://www.zimbra.com/products/downloads.html
Open Source Edition Customers can find the Release notes here: http://www.zimbra.com/community/documentation.html and find the downloads here: http://www.zimbra.com/community/downloads.html
As always, we strongly recommends that users perform a FULL backup before and after the upgrade.
The Zimbra Team