BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Until//Countdowns//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:firefox-158-end-of-life-2026-10-27@until
DTSTAMP:20261019T131134Z
DTSTART;VALUE=DATE:20261027
DTEND;VALUE=DATE:20261028
SUMMARY:Firefox 158 end of life
DESCRIPTION:Firefox 158 reaches end of life on October 27\, 2026: upstream 
 support ends and no further security fixes are expected. It was released o
 n October 13\, 2026.\n\nCountdown: https://until.day/event/firefox-158-end
 -of-life-2026-10-27
URL:https://until.day/event/firefox-158-end-of-life-2026-10-27
END:VEVENT
END:VCALENDAR