I sent my final draft just a few moments ago.
Unless there are any more issues, "The Vimana Incident" should be go for launch next weekend. My publisher, Furplanet, will make an announcement if it will be ready and I will link to the preorder page.
This might be the fastest I have ever taken a book from the first page of the first draft to publication. A year ago, this book existed only as a few random plot sketches going back to 2012 but no draft had ever been produced.