Complex sentence: The book was republished in 1996, and this new edition includes an additional chapter briefly covering the events since the original publication; see the "Books on cryptography" article for other works which cover this later history in more detail.
Split into simpler sentences: The book was republished in 1996, and this new edition includes an additional chapter briefly covering the events since the original publication. See the "Books on cryptography" article for other works which cover this later history in more detail.