From a313b7527a660d2d6eaae76b13abd4c30094a88b Mon Sep 17 00:00:00 2001
From: Alan Orth <alan.orth@gmail.com>
Date: Wed, 17 Mar 2021 09:55:07 +0200
Subject: [PATCH] CHANGELOG.md: Add note about duplicate items

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 031f777..00b2e9b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,8 @@ use less memory
 ### Added
 - Configurable directory for AGROVOC requests cache (to allow running the web
 version from Google App Engine where we can only write to /tmp)
+- Ability to check for duplicate items in the data set (uses a combination of
+the title, type, and date issued to determine uniqueness)
 
 ### Removed
 - Checks for invalid and unnecessary multi-value separators because now I fix