RELEASE-PROCEDURE.md: remove ICAL link and old release dates

diff --git a/docs/RELEASE-PROCEDURE.md b/docs/RELEASE-PROCEDURE.md
index 26d5dedba1c461c80287c23ed0456980ba968338..9aa29dc0e01e8dddc202eb8e45aa7d12864b0cea 100644 (file)
--- a/docs/RELEASE-PROCEDURE.md
+++ b/docs/RELEASE-PROCEDURE.md
@@ -95,9 +95,7 @@ Coming dates
 Based on the description above, here are some planned release dates (at the
 time of this writing):
 
-- September 15, 2021 (7.79.0)
-- November 10, 2021
-- January 5, 2022
+- January 5, 2022 (7.81.0)
 - March 2, 2022
 - April 27, 2022
 - June 22, 2022
@@ -106,7 +104,3 @@ time of this writing):
 - December 7, 2022
 - February 1, 2023
 - March 20, 2023 (8.0.0)
-
-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.