From c8ad910189c4e25c0a8bcfc939d48fd7a0c3b997 Mon Sep 17 00:00:00 2001
From: Praful <220836+Praful@users.noreply.github.com>
Date: Thu, 7 Apr 2022 05:56:03 +0100
Subject: [PATCH] Update CONTRIBUTING.md (#1234)

---
 .github/CONTRIBUTING.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 26748164..6e7211b2 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -23,3 +23,5 @@ Repositories not hosted on GitHub are fine, but they won't have a
 
 The last commit times are automatically updated every hour.  You don't
 need to make new PRs to update your entry.
+
+Note: if you're adding a repository to previous years, such as 2019 or 2020, you'll need to provide the full link format, as in the non-GH example above. This applies to both GitHub and non-GH repositories.