The package apispec 4.4.0-0kali1~jan+nur21 migrated to kali-experimental. The .changes file shown below gives you more information about this new version: -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Format: 1.8 Date: Sat, 24 Apr 2021 13:13:20 -0000 Source: apispec Architecture: source Version: 4.4.0-0kali1~jan+nur21 Distribution: kali-experimental Urgency: low Maintainer: Kali Developers <[email protected]> Changed-By: Kali Janitor <[email protected]> Changes: apispec (4.4.0-0kali1~jan+nur21) kali-experimental; urgency=low . * New upstream release. * Build for debian-janitor apt repository. Checksums-Sha1: 6e3ae2acb83f8cfb7be4da434e373c69ba2dcd64 2070 apispec_4.4.0-0kali1~jan+nur21.dsc 0f17e064648c13d5f34d1101b4b25c480436fef4 64266 apispec_4.4.0.orig.tar.gz 01d2773fb904918a9dee78e959d8e71941e7aeb6 2724 apispec_4.4.0-0kali1~jan+nur21.debian.tar.xz Checksums-Sha256: 100c50b4a64f6dc0f3676afdcb7758d3cc6b1a2ffb3d9baf5d74e015c1edd623 2070 apispec_4.4.0-0kali1~jan+nur21.dsc 7000e5474ba49fc4132ef9f201931779dea9a7e26b6d98b0963c64b54831ed79 64266 apispec_4.4.0.orig.tar.gz 2f042d732df197f53e9cd5b701ba065216eaf603d05426f41a5dee92321fae7e 2724 apispec_4.4.0-0kali1~jan+nur21.debian.tar.xz Files: 6ee06281fbcd6bb40b7e571df0a5650a 2070 python optional apispec_4.4.0-0kali1~jan+nur21.dsc 42302a01fff4817bcab91f6ee0b69cd1 64266 python optional apispec_4.4.0.orig.tar.gz f8bb0038da9af2df51ba4d85cbacd86e 2724 python optional apispec_4.4.0-0kali1~jan+nur21.debian.tar.xz -----BEGIN PGP SIGNATURE----- iQHFBAEBCgAvFiEES09zQYVZp+q1h39IpZnvjcfYkGkFAmCEG+8RHGphbml0b3JA a2FsaS5vcmcACgkQpZnvjcfYkGnmPgwAmHArWYdotEB18rMrEy3kRp/9yLhfP3Je cTNW8AYjWKHWuDyK8owyFawXuUeNVvqa85Zt+Rn1CMg70LzeGMRsed9LQIACLurK HzFDY5rNgt+4/mRru70NHKp1/uR7XYGmli9/RtAcAEMCi0Spgtep9QtzFUlC4BG6 cygHgbdDNzsxQhQ7BunLto4+t2Uan27ff03fNiA6QOwnsVc/+pvffqvN9kZPgxtR 3FhSwM41pA3KcT7d882lrYWTTJ507Xx1DtiLo1u4IOj3OCJTaoPkIzqRlYdyCwLD 3rW1zJl+tF1g88iDJpfUbZG2rQ6Vy/E5LcluyW3zOH4d6iw0/s49pY8BLq8m3/UX flk3asyH1GhtIQ4B17QqJB/T6ziMknS97UGNibdvoTfjCwB+Et75YVoRsbB7/LXa KfojwjCHR/SqOKKegHmCXhTASRA0bTtHpKDbFBHnpUtNRB9CSg2h8EHRbW5gA/aq I4TmpOgTQSVk8ZaQVQYQfPqej9wSeMVb =aQC5 -----END PGP SIGNATURE----- -- More information about apispec: http://pkg.kali.org/pkg/apispec