Release of v.0.6.3.10 Patch on April 7

Gatt, on 06 April 2011 - 07:40 PM, said: Any developer/moderator cares to clarify what the meaning of the announcement is?
One premium (gift?) tank (M4) or more? Lowe? KV-5? If those will be available how many players will have 10K gold to test them?
Please explain ....