I've received the following notice from Tigran Aivazian:
Bibles.org.uk published the Second Edition of Bohairic Coptic New Testament: http://www.lulu.com/content/458287 based on the official Bohairica sources of J. Warren Wells. Whilst our First Edition was a rough draft along the lines of Horner's edition this is a much better/clean/standardised text of the same level of quality as our edition of Sahidic Coptic New Testament. It is available in both Hardcover and electronic(PDF) formats. A preview is available on the above product page.