BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//RLinf//Events//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:2026-11-coscon@rlinf
DTSTAMP:20261025T114509Z
DTSTART;VALUE=DATE:20261114
DTEND;VALUE=DATE:20261115
SUMMARY:第十一届中国开源年会
LOCATION:杭州
DESCRIPTION:中国开源社区的年度大会。
END:VEVENT
END:VCALENDAR