From 73cc84e279dcd32bbaacdd1ea510549433dc2d40 Mon Sep 17 00:00:00 2001
From: Ronnie Dutta <61982285+MetRonnie@users.noreply.github.com>
Date: Fri, 25 Feb 2022 19:02:29 +0000
Subject: [PATCH] Update changelog

---
 CHANGES.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/CHANGES.md b/CHANGES.md
index 9afa9fc9d51..aede4eb3aa6 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -31,11 +31,20 @@ ones in. -->
 -------------------------------------------------------------------------------
 ## __cylc-8.0rc3 (<span actions:bind='release-date'>Pending</span>)__
 
+Third Release Candidate for Cylc 8 suitable for acceptance testing.
+
 ### Fixes:
 
 [#4777](https://github.com/cylc/cylc-flow/pull/4777) -
 Reinstate the Cylc 7 template variables for xtriggers with deprecation warnings.
 
+[#4554](https://github.com/cylc/cylc-flow/pull/4554) - Fix incorrect
+implementation of the ISO 8601 recurrence format no. 1
+(`R<number>/<start-point>/<second-point>`)
+(see [metomi/isodatetime#45](https://github.com/metomi/isodatetime/issues/45)).
+This recurrence format was not mentioned in the Cylc documentation, so
+this is unlikely to affect you.
+
 -------------------------------------------------------------------------------
 ## __cylc-8.0rc2 (<span actions:bind='release-date'>Released 2022-03-23</span>)__