General Trageton has updated the "Battle Over Coruscant" shipset to version 1.2. Some of the new features and fixes, described in full in this thread
(must be a registered member of the XWA Upgrade forums to view), include the official inclusion of the Valiant-class Republic Cruiser, as well as additional radio messages.
Speaking of the Valiant-class cruiser, that has also been updated. The ship is now able to use its warhead batteries, thanks to a fix by OOM-911. Download either the full shipset or the Valiant separately at Vince T's X-Wing HQ