Hi.
There is a separate functionality for sales and purchase part support of reverse VAT. So please do not confuse those two. Here question was about purchase ledger. For countries that want Purchase invoice to be booked automatically if Reverse VAT code is used we did change functionality and as base you can look at how it was programmed for Lithuania. As not all countries use VAT code on Purchase invoice in this case (for example Poland does not) so if you have same need that in Lithuania for that part we can add it for any other country that requests that.

For Sales part (sales invoice creation) we add support to issue Sales invoice with correct texts and it is applied since 8.3 for countries that were interested (at start they were UK, Lithuania and Poland).