ironfox-oss/IronFox v139.0.3

on GitLab

Changes

• Updated to Firefox 139.0.3.
  
• Updated to Phoenix 2025.06.06.1. - (See changes from the last IronFox release)
  
• Allowed installing add-ons from addons.mozilla.org without the privileged mozAddonManager API, via a patch derived from Tor Browser - and disabled the mozAddonManager API by default.
  
• Disabled timezone spoofing for Google domains in first party contexts by default to prevent CAPTCHAs. See Notes below for details on how to re-enable this timezone spoofing if preferred.
  
• Other minor tweaks and adjustments.
  

Notes

To re-enable timezone spoofing for Google domains in first-party contexts, you should set the value of privacy.fingerprintingProtection.granularOverrides in your about:config to:

[{"firstPartyDomain":"google.ad","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ae","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.al","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.am","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.as","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.at","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.az","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ba","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.be","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.bf","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.bg","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.bi","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.bj","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.bs","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.bt","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.by","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ca","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.cat","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.cd","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.cf","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.cg","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ch","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ci","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.cl","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.cm","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.cn","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.ao","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.bw","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.ck","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.cr","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.id","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.il","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.in","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.jp","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.ke","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.kr","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.ls","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.ma","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.mz","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.nz","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.th","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.tz","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.ug","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.uk","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.uz","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.ve","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.vi","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.za","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.zm","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.co.zw","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.af","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.ag","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.ar","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.au","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.bd","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.bh","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.bn","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.bo","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.br","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.bz","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.co","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.cu","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.cy","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.do","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.ec","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.eg","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.et","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.fj","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.gh","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.gi","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.gt","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.hk","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.jm","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.kh","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.kw","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.lb","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.ly","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.mm","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.mt","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.mx","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.my","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.na","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.ng","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.ni","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.np","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.om","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.pa","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.pe","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.pg","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.ph","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.pk","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.pr","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.py","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.qa","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.sa","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.sb","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.sg","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.sl","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.sv","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.tj","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.tr","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.tw","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.ua","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.uy","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.vc","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.com.vn","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.cv","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.cz","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.de","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.dj","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.dk","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.dm","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.dz","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ee","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.es","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.fi","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.fm","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.fr","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ga","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ge","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.gg","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.gl","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.gm","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.gr","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.gy","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.hn","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.hr","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ht","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.hu","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ie","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.im","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.iq","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.is","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.it","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.je","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.jo","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.kg","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ki","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.kz","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.la","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.li","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.lk","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.lt","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.lu","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.lv","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.md","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.me","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.mg","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.mk","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ml","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.mn","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.mu","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.mv","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.mw","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ne","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.nl","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.no","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.nr","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.nu","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.pl","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.pn","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ps","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.pt","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ro","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.rs","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ru","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.rw","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.sc","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.se","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.sh","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.si","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.sk","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.sn","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.so","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.sm","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.sr","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.st","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.td","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.tg","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.tl","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.tm","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.tn","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.to","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.tt","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.vu","overrides":"+JSDateTimeUTC"},{"firstPartyDomain":"google.ws","overrides":"+JSDateTimeUTC"}]

You can also disable all of our (and Mozilla's) default FPP granular overrides entirely by setting privacy.fingerprintingProtection.remoteOverrides.enabled to false in your about:config - though keep in mind that we also include default FPP granular overrides to harden protection for certain websites, which you would also lose by setting this preference to false.

Checksums

b923fcb08034903dab848101764f070e6c29dd799388f0d33ce632cf41dc257a  IronFox-v139.0.3-arm64-v8a.apk
1fe91e8022bd3f3421ac95c0b5217fe5f7a53e4a3e0a879324785016105209fe  IronFox-v139.0.3-armeabi-v7a.apk
565803bc0d16cee6a5e1b93cd16bdef0714cc47113412b8cf5216d5520d31c8c  IronFox-v139.0.3-x86_64.apk
569162a72f555dd01bd02a88f533ad3ac681b7987a4b478f7855f2be6b5db61f  IronFox-v139.0.3.apks

This release was automatically generated by the CI/CD pipeline (view pipeline) and is guaranteed to be generated from commit 1f6721f2.