calibre 5.44.0 -> 6.0.0 calibre 5.44.0 -> 6.1.0 calibre 5.44.0 -> 6.2.0 calibre 5.44.0 -> 6.2.1 calibre 5.44.0 -> 6.3.0 calibre 5.44.0 -> 6.4.0 calibre 5.44.0 -> 6.5.0 libcap 2.54 -> 2.55 libcap 2.54 -> 2.56 libcap 2.54 -> 2.57 libcap 2.54 -> 2.58 libcap 2.54 -> 2.59 libcap 2.54 -> 2.60 libcap 2.54 -> 2.61 libcap 2.54 -> 2.62 libcap 2.54 -> 2.63 libcap 2.54 -> 2.64 libcap 2.54 -> 2.65 libcap 2.54 -> 2.66