The package command-not-found 20.10.1-1+kali2 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, 06 Apr 2021 22:17:10 +0700 Source: command-not-found Architecture: source Version: 20.10.1-1+kali2 Distribution: kali-dev Urgency: medium Maintainer: Kali Developers <[email protected]> Changed-By: Arnaud Rebillout <[email protected]> Changes: command-not-found (20.10.1-1+kali2) kali-dev; urgency=medium . * Fix smoke test, vim-tiny is not proposed by command-not-found * Add test to make sure that the database is world-readable Checksums-Sha1: 5acae35a27dbc5ebf1023e4192b164f501e04d02 2121 command-not-found_20.10.1-1+kali2.dsc 6cf27e0c18e52b1a5185bfb1d951d98b778b1d71 15560 command-not-found_20.10.1-1+kali2.debian.tar.xz cc714ecf9599dfc97cf81f7dff09034c669b85fa 11638 command-not-found_20.10.1-1+kali2_source.buildinfo Checksums-Sha256: 3d5c327bab7a8ed3edf990d271804d27eba1e5e9e964853a42c61e9d049c3c32 2121 command-not-found_20.10.1-1+kali2.dsc 56186469dc18698750e9c23b60f7697fc92e0d816fc9bed3992b9b6be5464aaf 15560 command-not-found_20.10.1-1+kali2.debian.tar.xz 254ef5effc727e82b93b4a22c43e409339b13f02a0d8e3c99aaabed69d46d590 11638 command-not-found_20.10.1-1+kali2_source.buildinfo Files: 84b3749697f1c452f9ba9bcf2c67e8ba 2121 admin optional command-not-found_20.10.1-1+kali2.dsc 979345b2338f67cef7b2a329b228a3f0 15560 admin optional command-not-found_20.10.1-1+kali2.debian.tar.xz d3a3dace102b671d51c515c58c350fae 11638 admin optional command-not-found_20.10.1-1+kali2_source.buildinfo Original-Maintainer: Julian Andres Klode <[email protected]> -----BEGIN PGP SIGNATURE----- iQJFBAEBCgAvFiEE0Kl7ndbut+9n4bYs5yXoeRRgAhYFAmBsfE0RHGFybmF1ZHJA a2FsaS5vcmcACgkQ5yXoeRRgAhY+uQ/+MQTF5/IgjJrfL9apVvxJqXZA//Jxf+BL Wk/04zQHft9hab3H3eFsbHmY7V/C+qYxxync6fN872cSnU4/MSbh8dQ5rtghs3a+ P3AXgsmnPsTS4WuQXe+Sv/gK3G7UDnlRFzoTulgJYcymix5X492Tc7xuHhzOqZOA 86soWUf4VqrTNHlrFEDaBcVfOoAO9UNK8vJwyjMdmHOv2xWzNFD0XjL318mSJBY5 QrjSrbxnPB89RfZygCxJ798F4p8EZOF1ZnaFLDFs8HSxO4cQyNV8LT2WgnR6OYV/ iPZSfD18bhurrbFiaLlJ45kSNM8p327t+7h+WqqTFfJOwW62QMBHyg7iO0yGASTB V0iutM0D3geY4VuM25l7v6tpXFkkbpE+6I11tMGdY6X8bGulql23DpMpUBJfqHjW LkVObrErGYb1ZOEqNfWweo3toFV2Sl8ZzE73gK0rJHqrTPnefcF2VVHoZZTGBgiY znPzHDdGgVB9NJ0oXYqnuTbepsmOoAlMYCHiPrQSMcBynTHgadRcnKEsHQ2safa1 /UKEmaV4jpg/PUypZndK1F8CnkROJ+B4mDqorqemTWvae2nR43rNlOj0vz2Hd1jp W6GaQ/Ae9Ht8b4+AhH3CRmrKQurqG69dYlina6z9fU4hqZWVthdYQn0c7/poe4sR SfvIMMBvELQ= =OVjF -----END PGP SIGNATURE----- -- More information about command-not-found: http://pkg.kali.org/pkg/command-not-found