Sorry, all books must be available in perpetuity in exact original form. If edits are required, a permission slip must be filed with the appropriate bureau, and

Sorry, all books must be available in perpetuity in exact original form. If edits are required, a permission slip must be filed with the appropriate bureau, and a letter sent to each ebook purchaser informing them of intent to publish a typographical error correction. Upon unanimous consent from all ebook purchasers, only then may a new version of the book be made available with a large disclaimer that the new copy of the book has changes. Or that’s what most people in this thread would probably want.