From a3b66846ab10e6987e2029f22470d813eb076acb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phan=20Kochen?= <git@stephank.nl>
Date: Wed, 1 Sep 2021 20:41:09 +0200
Subject: [PATCH] Add upgrade notes

---
 UPGRADING.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/UPGRADING.md b/UPGRADING.md
index 719c849..35e66f0 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -15,7 +15,11 @@ yarn
 nix-build
 ```
 
-## Since 153254f (2021-04-30)
+## Since 2757cfd (merged 2021-08-01)
+
+- **BREAKING**: The plugin now requires Yarn v3.
+
+## Since 153254f (merged 2021-04-30)
 
 - **BREAKING**: The generated `yarn-project.nix` now takes an attribute set: