From 01daf8fa667ea86781f824f5e726553095bf82a8 Mon Sep 17 00:00:00 2001
From: Thomas Kaul <4159106+dtslvr@users.noreply.github.com>
Date: Fri, 23 Jan 2026 15:44:08 +0100
Subject: [PATCH] Update changelog

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

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c06b0e64..414f9bed8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Deprecated `firstBuyDate` in favor of `dateOfFirstActivity` in the portfolio calculator
 - Deprecated `transactionCount` in favor of `activitiesCount` in the portfolio calculator and service
 - Removed the deprecated `firstBuyDate` from the endpoint `GET api/v1/portfolio/holding/:dataSource/:symbol`