8|sci-libs/htslib|htslib-1.20.ebuild|zlib|sci-biology@gentoo.org 8|sci-libs/htslib|htslib-1.21.ebuild|zlib|sci-biology@gentoo.org 8|sci-libs/htslib|htslib-1.22.1.ebuild|zlib|sci-biology@gentoo.org 8|sci-libs/htslib|htslib-1.22.ebuild|zlib|sci-biology@gentoo.org