Pier Angelo Vendrame pushed to branch tor-browser-153.4.0esr-16.0-1 at The Tor Project / Applications / Tor Browser Commits: bbed2602 by Pier Angelo Vendrame at 2026-10-01T12:26:27+02:00 fixup! BB 42084: Ensure English spoofing works even if preferences are set out of order. BB 44341: Unregister the intl.accept_languages observer. - - - - - 1 changed file: - toolkit/components/resistfingerprinting/RFPHelper.sys.mjs Changes: ===================================== toolkit/components/resistfingerprinting/RFPHelper.sys.mjs ===================================== @@ -200,6 +200,8 @@ class _RFPHelper { Services.prefs.removeObserver(kPrefVerticalTabs, this); // Remove the RFP observers, swallowing exceptions if they weren't present this._removeLanguagePrefObservers(); + // Added in _handleSpoofEnglishChanged. + Services.prefs.removeObserver("intl.accept_languages", this); } observe(subject, topic, data) { View it on GitLab: https://gitlab.torproject.org/tpo/applications/tor-browser/-/commit/bbed2602... -- View it on GitLab: https://gitlab.torproject.org/tpo/applications/tor-browser/-/commit/bbed2602... You're receiving this email because of your account on gitlab.torproject.org. Manage all notifications: https://gitlab.torproject.org/-/profile/notifications | Help: https://gitlab.torproject.org/help