From 10935e81df5ca6fc33afabc12e15d336b32ae866 Mon Sep 17 00:00:00 2001
From: beorn7 <beorn@grafana.com>
Date: Thu, 20 Jun 2024 16:52:24 +0200
Subject: [PATCH] Update CHANGELOG.md

Signed-off-by: beorn7 <beorn@grafana.com>
---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bc12c87c3..2ad5bb50d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 _Please add changes here that are only in the release-3.0 branch. These will be the source for the changelog when cutting the first release candidate for v3.0.0._
 
+* [CHANGE] PromQL: Range selectors and the lookback delta are now left-open, i.e. a sample coinciding with the lower time limit is excluded rather than included. #13904
+
 ## unreleased
 
 ## 2.53.0 / 2024-06-16