From fbf6b868e5567123ca42ed4c1c8758e2a0e7e98d Mon Sep 17 00:00:00 2001
From: Sasha Bogicevic <sasha.bogicevic@iohk.io>
Date: Fri, 22 Mar 2024 09:31:48 +0100
Subject: [PATCH] Add forgotten changelog entry

---
 CHANGELOG.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f6fffecb7c3..57aa095dbf4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -36,6 +36,10 @@ changes.
 
 - Add support for `Conway` in `hydra-chain-observer`.
 
+- Fix a bug in the contest observation where contesters were extracted from the
+  input instead of the output datum.
+  [#1266](https://github.com/input-output-hk/hydra/pull/1266)
+
 - **BREAKING** Change to the `hydra-node` logs, monitoring and removal of `log-filter` executable:
   - Renamed the `Event` data types to `Input` and consequently log items like `BeginEvent` to `BeginInput`.
   - Changed structure of `LogicOutcome` entries.