The package python-promise 2.0.1-0kali2 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: Tue, 24 Apr 2018 10:23:01 +0200 Source: python-promise Binary: python3-promise Architecture: source Version: 2.0.1-0kali2 Distribution: kali-dev Urgency: medium Maintainer: Sophie Brun <[email protected]> Changed-By: Sophie Brun <[email protected]> Description: python3-promise - Performant Promise implementation in Python 3 Changes: python-promise (2.0.1-0kali2) kali-dev; urgency=medium . * Add missing build-dependency for the tests Checksums-Sha1: d16dc48d1329f61dae3c6cce2a9e400cb2bbf445 2053 python-promise_2.0.1-0kali2.dsc c013000880df2e2c0454b1914030be9ec75da44b 26274 python-promise_2.0.1.orig.tar.gz 95a797a94a83fce335655a020620ec4324e1df4f 2192 python-promise_2.0.1-0kali2.debian.tar.xz 98c2aa8b141fec265e9c00f46803663876d37d94 6265 python-promise_2.0.1-0kali2_source.buildinfo Checksums-Sha256: 72d17a02d4ba756a24f95d915015f6df4e4c2120913d63b42d36c0216f7f2b25 2053 python-promise_2.0.1-0kali2.dsc 123ef652f7298c5c59df35d000e05f7c1c49578b63c187ad142e6581207c1bcc 26274 python-promise_2.0.1.orig.tar.gz 557408e40b14dce14390a6679d632df74b7a3c44b192f902a44b1311431dace8 2192 python-promise_2.0.1-0kali2.debian.tar.xz 2fd661006b72ff79319ce38feb63ba7c7ca95c65d524ac3cb45515ed32192157 6265 python-promise_2.0.1-0kali2_source.buildinfo Files: fb90c73b431ee6408de472b3d59c5d7d 2053 python optional python-promise_2.0.1-0kali2.dsc 87c628bd4c521ce2fdb2062c2d54ab97 26274 python optional python-promise_2.0.1.orig.tar.gz b996364422870125b4a31f302bfd2cd3 2192 python optional python-promise_2.0.1-0kali2.debian.tar.xz 722eb26765d2313c87b9af66c9637634 6265 python optional python-promise_2.0.1-0kali2_source.buildinfo -----BEGIN PGP SIGNATURE----- Comment: Signed by Sophie Brun iQIzBAEBCgAdFiEEOyG45orlwW+H9TItV5J4OyBv7jAFAlre6Z4ACgkQV5J4OyBv 7jC4MA//X10IEqFxMCWqZ1mUlmwmM/x9Heo5SwdcK+HuCP3IsmOvWs1f01Nz+vtd OcZ7j0mZUdd4y7C+7x+LrX3qTePye1V8SdF79957+0rTgz2nBdGibGVjUox7iglN TN56GC2vBU4yY0zFT1vf4wI+fpJ3FgU4gRTDqf5cwVbFi6GDXIdjsqw/86RAttyy H8L9mGBY5AoOYqgsLHEEl2WMdLe3L9m+tR6XMPBQYunVMlB/sULLDUv3IlWrBwVC OzVqqAmpVS5d+iIxdlMxIDSIU4Bug8EBVajoqazy8TlligzNlTspThLJbToowViU KAU6WckVGAFMDaH1XV9NhMJ6G5UoB3ovTWw0JGVw+aJx5/NCBzoFIIz4+3Yt+pLh /yu0i59fVVKLW5J0hy1Fsr4ZNTNmXk0FAPm8BBO8Opi6Rs53um7D4YjWTCwFT6Gc 1KDPFzzJgWqpCgbcradFxWMqsZJG9MLA4WkgErYwCCneEee7IMYz4dx2gTuYCAWm z6ueov5Nj9twcJInvbFTC9pQ7IaVZQrqfPbpTJRXZn/UH93bIcAlfBiXR+mPCzc9 wV/WdF7fL6ourWS7MZufENEmS8XXH61/yrNPEyhMErrYAxv/wJM/IfVDqAV59hOw oaniDddGv9Rf7ItTaPBR2esBLsyKBRWwaKCRTUiyg32rKy9heRs= =tFb2 -----END PGP SIGNATURE----- -- More information about python-promise: http://pkg.kali.org/pkg/python-promise