🟦 links: FF109 release notes | FF109 for developers | FF109 security advisories

🟪 issues: diffs FF108-FF109 | changelog v109

🟩 changelog summary

• removed (now inactive in section 6050 for prefsCleaner)
  • // user_pref("browser.startup.blankWindow", "");
• made inactive (now in section 5000 for optional hardening)
  • // user_pref("browser.pagethumbnails.capturing_disabled", true);
  • // user_pref("dom.popup_allowed_events", "click dblclick mousedown pointerdown");