docs/RELEASE-PROCEDURE: link to live iCalendar [ci skip]

Ref: https://github.com/curl/curl/commit/0af41b40b2c7bd379b2251cbe7cd618e21fa0ea1#commitcomment-33563135
Approved-by: Daniel Stenberg
Closes #3895

diff --git a/docs/RELEASE-PROCEDURE.md b/docs/RELEASE-PROCEDURE.md
index b23cc26354d24ef70cafab6a9fbede0262196d74..dbae96f6ed28d5f51ff5822c171940a275e376bd 100644 (file)
--- a/docs/RELEASE-PROCEDURE.md
+++ b/docs/RELEASE-PROCEDURE.md
@@ -92,3 +92,7 @@ time of this writing):
 - February 27, 2020
 - April 22, 2020
 - June 17, 2020
+
+The above (and more) curl-related dates are published in
+[iCalendar format](https://calendar.google.com/calendar/ical/c9u5d64odop9js55oltfarjk6g%40group.calendar.google.com/public/basic.ics)
+as well.