The package firefox-developer-edition-kbx 0~2021.05.2 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: Fri, 14 May 2021 09:56:27 +0700 Source: firefox-developer-edition-kbx Architecture: source Version: 0~2021.05.2 Distribution: kali-dev Urgency: medium Maintainer: Kali Developers <[email protected]> Changed-By: Arnaud Rebillout <[email protected]> Changes: firefox-developer-edition-kbx (0~2021.05.2) kali-dev; urgency=medium . * Rebuild package with latest kaboxer Checksums-Sha1: 385cc31412ef19bdc6afbdc9dcb4604b2f221ce5 1941 firefox-developer-edition-kbx_0~2021.05.2.dsc 8c0a9443c2d1ef4af01fdefe4c928c1b79d98d6a 19848 firefox-developer-edition-kbx_0~2021.05.2.tar.xz 6c14ac62d0ae72f4855a268b3929c733006bf2f6 7937 firefox-developer-edition-kbx_0~2021.05.2_source.buildinfo Checksums-Sha256: 2f17a93fd17054ad3ad925d7b0300458a9b698a00cb71c5cb9546a695c763286 1941 firefox-developer-edition-kbx_0~2021.05.2.dsc 10eb5f1b7693640ca39005fa1bc097c7fd5f7deef21ff438bd2b776b8f44461b 19848 firefox-developer-edition-kbx_0~2021.05.2.tar.xz 1360f33db9e1a056a15a67aa02d785f48b505a536f580bc09dcc42e50e1da4dd 7937 firefox-developer-edition-kbx_0~2021.05.2_source.buildinfo Files: cfc12068635e12addbd0bd096cbb2b4d 1941 devel optional firefox-developer-edition-kbx_0~2021.05.2.dsc c0fd1a71884d805ae86b29ac5bf16662 19848 devel optional firefox-developer-edition-kbx_0~2021.05.2.tar.xz 196a8d30424b1b8a93afea9c95596168 7937 devel optional firefox-developer-edition-kbx_0~2021.05.2_source.buildinfo -----BEGIN PGP SIGNATURE----- iQJFBAEBCgAvFiEE0Kl7ndbut+9n4bYs5yXoeRRgAhYFAmCd550RHGFybmF1ZHJA a2FsaS5vcmcACgkQ5yXoeRRgAhYpkw/9HXXwJUPq24T8hk93cr7ajCus1zIHl/0c RmMVCxLYFXbgJZMBK2GY3YoIVY5doYaYIfXeEH5L4zK73cmYkhS/011PgOd41aZp 3+syyOMtDxHFfjqefFRMZ3xlOivEhov2BhyaLBQs4YgvvD5ySGv4igNUVscsztjt 1xKMsrzSNcoMJ4t6H65hbS0GxYlGKmn4s2vrTXxfiZfraAC+lw/sOHhjetjs7n/4 JUCS0LMCTeKp1VJN2IiZ18OUiiROWi862NNbxl+KA+GPwKx8GOrUSdO961Q6gPXo ExVReEgoIAGrIAgV6kuF2vhd6rzh5hYe4eE3y3IZV3IHSJIwwz3ndtlLqKD052La 6TwL9FiDJLVB0KX9iFIJqNu9vLB0uewG/rXVXwTd5cyj8X3ROUkPeJDxUI7ZA51m 0d1UwTGHykk950mGsoLO7bmKIa5XfPvMQaFqj87gGTCVJq2kH+4NQrB68ah8G9e1 CgaDetzI29F40JiTY/2LV7nnoDD+olWGb8ZGLyNU2zu++RsyuSrCm/4B1FJyZ7YQ gJ9V9ESfR8Sj7YXX/a7qJp1P3FK4A6a8UaSB6ki1LRqGun97OTxppdK/ag5swmlL VLMjsICVqmgsZ9zFOfVBGXY8znHk8B6W5oCKkdIwl0CqM12UlvPjTEt74Acfanc8 0G837bcQ35o= =epJB -----END PGP SIGNATURE----- -- More information about firefox-developer-edition-kbx: http://pkg.kali.org/pkg/firefox-developer-edition-kbx