Aurora is on version 2.5.0 C#, available at the Aurora Forums.
Contact Erik on the forum for a wiki account.
C-Fleet Organization
Instead of the Task Forces and Task Groups in VB6 Aurora, C# Aurora takes an approach similar to the optional functionality of the VB6 Naval Organisation tab, albeit with much easier and more flexible UI. There are four primary components of Naval Organisation; Admin Commands, Fleets (VB6 Task Groups), Sub-Fleets and Ships. Every race starts with a single top level Admin Command (which can't be deleted but can be renamed). All other Admin Commands descend in a tree from this one. You can only attach an Admin Command to another Admin Command but you can have an unlimited number of levels in the Admin Command hierarchy.
Fleets can only be attached to Admin Commands. Many fleets can be attached to the same Admin Command but each fleet can only be attached to one Admin Command
Sub-Fleets can only be attached to a Fleet, or to another sub-fleet. You can have an unlimited number of levels within the sub-fleet hierarchy. These are used to organise the ships within the larger fleets. Sub-fleets have no on-map function and all ships within the sub-fleet hierarchy move within the parent fleet. You can detach a sub-fleet, at which point it becomes a full fleet in its own right. Any sub-fleets further down the sub-fleet hierarchy become sub-fleets of this new fleet. A new 'join as sub-fleet' order is available. When one fleet joins another using this order, its ships will automatically form a sub-fleet within the joined fleet, allowing them to subsequently detach as a whole unit.
A Ship can be attached to a Fleet or to a sub-fleet. When attached to a sub-fleet, it is still a member of the parent Fleet at the top of the sub-fleet hierarchy.
The sidebar tree of the new Naval Organisation window (see Screenshots thread) has full drag and drop functionality so you can move Admin Commands, Fleets, Sub-Fleets and Ships around as long as the above rules are followed. You can also drag ships and sub-fleets between different fleets as long as they are in the same physical location. Entire sections of the tree can be moved with a single drag-drop. Also, you can open up multiple Fleet windows and drag and drop between the trees in two different windows. Date 09.10.2016