Japanese Language Pack version history - 25 versions
Japanese Language Pack by Firefox
Be careful with old versions! These versions are displayed for testing and reference purposes.
Versions
Version 152.0.20260518.152802
Released 18 May 2026 - 513.96 kBWorks with firefox 152.0 to 152.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260516.144017
Released 17 May 2026 - 512.49 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260513.195118
Released 13 May 2026 - 512.57 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260513.90411
Released 13 May 2026 - 512.58 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 150.0.20260511.200624
Released 11 May 2026 - 507.82 kBWorks with firefox 150.0 to 150.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260511.90442
Released 11 May 2026 - 512.57 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260508.144322
Released 8 May 2026 - 510.52 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 150.0.20260506.140522
Released 6 May 2026 - 507.82 kBWorks with firefox 150.0 to 150.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260506.90627
Released 6 May 2026 - 510.52 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 150.0.20260506.41011
Released 6 May 2026 - 507.81 kBWorks with firefox 150.0 to 150.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260504.90448
Released 4 May 2026 - 510.51 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260501.90355
Released 1 May 2026 - 509.51 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260429.90326
Released 29 Apr 2026 - 509.06 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 150.0.20260427.13024
Released 27 Apr 2026 - 507.72 kBWorks with firefox 150.0 to 150.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260427.90318
Released 27 Apr 2026 - 509.06 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260424.90358
Released 24 Apr 2026 - 509.02 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260422.120759
Released 22 Apr 2026 - 509.03 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 151.0.20260420.143330
Released 20 Apr 2026 - 509.01 kBWorks with firefox 151.0 to 151.*Source code released under Mozilla Public Licence 2.0
Version 150.0.20260415.192539
Released 15 Apr 2026 - 507.57 kBWorks with firefox 150.0 to 150.*Source code released under Mozilla Public Licence 2.0
Version 150.0.20260415.90442
Released 15 Apr 2026 - 507.56 kBWorks with firefox 150.0 to 150.*Source code released under Mozilla Public Licence 2.0
Version 150.0.20260413.90345
Released 13 Apr 2026 - 507.51 kBWorks with firefox 150.0 to 150.*Source code released under Mozilla Public Licence 2.0
Version 150.0.20260410.90436
Released 10 Apr 2026 - 504.68 kBWorks with firefox 150.0 to 150.*Source code released under Mozilla Public Licence 2.0
Version 150.0.20260408.91313
Released 8 Apr 2026 - 504.6 kBWorks with firefox 150.0 to 150.*Source code released under Mozilla Public Licence 2.0
Version 150.0.20260406.90533
Released 6 Apr 2026 - 504.6 kBWorks with firefox 150.0 to 150.*Source code released under Mozilla Public Licence 2.0
Version 149.0.20260403.140140
Released 3 Apr 2026 - 501.98 kBWorks with firefox 149.0 to 149.*Source code released under Mozilla Public Licence 2.0