The package python-promise 2.3.0-0kali1~jan+nur53 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, 29 May 2021 03:43:57 -0000 Source: python-promise Architecture: source Version: 2.3.0-0kali1~jan+nur53 Distribution: kali-experimental Urgency: low Maintainer: Kali Developers <[email protected]> Changed-By: Kali Janitor <[email protected]> Changes: python-promise (2.3.0-0kali1~jan+nur53) kali-experimental; urgency=low . * New upstream release. * Build for debian-janitor apt repository. Checksums-Sha1: c9ed5dfb88bb07795dee650e64b177dc33df19c1 2002 python-promise_2.3.0-0kali1~jan+nur53.dsc 448c3e038780fa412455bc8e3da4b294bd26fe91 28147 python-promise_2.3.0.orig.tar.gz 7525a9bbbd8941b14631211892dd24701bea3ed5 2648 python-promise_2.3.0-0kali1~jan+nur53.debian.tar.xz Checksums-Sha256: 5d37d6495d30b50645013346b450bc8d36f9300a28ecfe2d241849c54bae3499 2002 python-promise_2.3.0-0kali1~jan+nur53.dsc d9017f2b949a49fdf65a1ee1f54ff4cb08181ea19ea2c1034cd13c767cfdddf8 28147 python-promise_2.3.0.orig.tar.gz 23383d5bcc91f14fd93829420eed518b8da5533a55323b13afcdf0430b055b66 2648 python-promise_2.3.0-0kali1~jan+nur53.debian.tar.xz Files: 924d597352fa9fcd77fd239b16484fe7 2002 python optional python-promise_2.3.0-0kali1~jan+nur53.dsc 9ab48e33b9fc0281b16958f936078bdc 28147 python optional python-promise_2.3.0.orig.tar.gz 56187b0857fd6d0504d81a1fb7723367 2648 python optional python-promise_2.3.0-0kali1~jan+nur53.debian.tar.xz -----BEGIN PGP SIGNATURE----- iQHFBAEBCgAvFiEES09zQYVZp+q1h39IpZnvjcfYkGkFAmCxuz4RHGphbml0b3JA a2FsaS5vcmcACgkQpZnvjcfYkGn4gAwAprC0n2+Wd+1nbVEa5hWggR0WP8kPKxRW wRl8OazH2UPgRbniJ+MG6/QlMp2MreXFd/JY6K++U0m++c65Lps7QsurLUiDKbwI 7mmEKmkawnV92ZDsfVqf8lCa9qmF4f0OVlRdZ2fLJnPvQOgr8A1Gvhm3j7V81vXi vgfm08Q+uCebwAqUoAyP79J1o2AfGYIC2nvdpK9XD/oSR6QVKrtvWgtyH7owY3E/ KfNke8oR0RZs8dHCC6xzzpVXWDQwjScMo8GpU5H1aPODvF0E0jKNS0FZ8/5YnB+3 CKLnGhTgnr3EXReOYpGpUvKhaLCaN1tYsih9VjO89Yd0I4FW3eSu93Z61QahR3xE er8p6WMNt+w80bA3sndou0tT9I0/REGDb/VkPDYVFg/4kHoYxFMs70v1e9J9h3b2 x/K8IZ/5wZKny80NOq25tnGZXYnauLrX2S4lRe2vfC2eMWmdwWNGmI/bXl9qlOAa 2SRX9zaGekU2y2hD9wRTmmvi2UjLWmi1 =vsvO -----END PGP SIGNATURE----- -- More information about python-promise: http://pkg.kali.org/pkg/python-promise