The package debootstrap 1.0.83kali1 migrated to kali-rolling. The .changes file shown below gives you more information about this new version: -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Thu, 15 Sep 2016 17:32:04 +0200 Source: debootstrap Binary: debootstrap debootstrap-udeb Architecture: source Version: 1.0.83kali1 Distribution: kali-dev Urgency: medium Maintainer: Debian Install System Team <[email protected]> Changed-By: Raphaël Hertzog <[email protected]> Description: debootstrap - Bootstrap a basic Debian system debootstrap-udeb - Bootstrap the Debian system (udeb) Changes: debootstrap (1.0.83kali1) kali-dev; urgency=medium . * Sync with Debian. Remaining changes: - add kali specific bootstrap scripts - use kali-archive-keyring instead of debian-archive-keyring in Recommends Checksums-Sha1: 064ea2bbd326839e21e3edc1e0ec1d33757b796d 1503 debootstrap_1.0.83kali1.dsc 370214135a3b668a0b70ee83c87005d359f779ec 64758 debootstrap_1.0.83kali1.tar.gz Checksums-Sha256: 4068ff56e74ee0214456d62fb4797ed5051fec1cbbe5763bf17db6aeb6874827 1503 debootstrap_1.0.83kali1.dsc d1353152edd1ef8410ac0eaf091bd7da38b4921940bb91c100230818a0a25ac0 64758 debootstrap_1.0.83kali1.tar.gz Files: 521b8d902daf750fe4816f2eda8f7d3c 1503 admin extra debootstrap_1.0.83kali1.dsc 060d2661ae7d608573be898c7f4d32b6 64758 admin extra debootstrap_1.0.83kali1.tar.gz -----BEGIN PGP SIGNATURE----- Comment: Signed by Raphael Hertzog iQEcBAEBCgAGBQJX2r9YAAoJEAOIHavrwpq5tzMH/0b9e3RRXh1zF9+wyeNGcoZ6 bhgUpghOlmEsOwLfzx23cb866ZlVyXKeqSQetgU1xlXx6NmOHLZILZU/n3TVgt4n LwUdB+oDwFEmbhVfPXYhsk49cv5XHLuSUox5tbbVhyLRzy37eGgBPUIj0Lnn4OF2 7Gf3fzp5yHc+YepsM1UGqhU8RDI3z6xzEScQG4NCbSlOL2WXbRfRtdmSSaBI8MG2 gFnTyGfMP/4HFXYxH4m/j2163wNhqEnBp/wchW9RWT/bSHVw7aPymjdHQuoQOyTc KPX5ca1aeCDNHB/vIcko4h2pJ98l5CuLokB3hMBPNbWeZMV/BTQI09vvK84UYd0= =k2QX -----END PGP SIGNATURE----- -- More information about debootstrap: http://pkg.kali.org/pkg/debootstrap