From 2e499edbaba73f863ae09cc174963c35f82cc7c2 Mon Sep 17 00:00:00 2001
From: Vincent Lecrubier <vincent.lecrubier@gmail.com>
Date: Wed, 9 Sep 2020 19:20:04 +0100
Subject: [PATCH 1/3] Remove seen.delete optimize traverseDependencyTree

As mentioned in https://github.com/yarnpkg/berry/issues/1817#issuecomment-689730479
---
 packages/plugin-compat/extra/fsevents/vfs.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/packages/plugin-compat/extra/fsevents/vfs.js b/packages/plugin-compat/extra/fsevents/vfs.js
index a967feb76dc9..131b2bb2c1e7 100644
--- a/packages/plugin-compat/extra/fsevents/vfs.js
+++ b/packages/plugin-compat/extra/fsevents/vfs.js
@@ -50,7 +50,6 @@ function getVirtualLookupFn(pnpApi) {
       traverseDependencyTree(childLocator, pkg);
     }
 
-    seen.delete(key);
   };
 
   // Iterate on each workspace

From 55447c599c3b970dee3f173e9d2926abb17f8f48 Mon Sep 17 00:00:00 2001
From: Vincent Lecrubier <vincent.lecrubier@sterblue.com>
Date: Wed, 9 Sep 2020 19:48:35 +0100
Subject: [PATCH 2/3] version update?

---
 .yarn/versions/f394f11f.yml | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .yarn/versions/f394f11f.yml

diff --git a/.yarn/versions/f394f11f.yml b/.yarn/versions/f394f11f.yml
new file mode 100644
index 000000000000..f882acba2bb3
--- /dev/null
+++ b/.yarn/versions/f394f11f.yml
@@ -0,0 +1,5 @@
+releases:
+  "@yarnpkg/plugin-compat": patch
+
+declined:
+  - "@yarnpkg/cli"

From 19c7c08ec811ff85502e66215b9dada1154da846 Mon Sep 17 00:00:00 2001
From: Vincent Lecrubier <vincent.lecrubier@sterblue.com>
Date: Wed, 9 Sep 2020 19:57:16 +0100
Subject: [PATCH 3/3] yarn version change

---
 .yarn/versions/f394f11f.yml | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/.yarn/versions/f394f11f.yml b/.yarn/versions/f394f11f.yml
index f882acba2bb3..871c19814360 100644
--- a/.yarn/versions/f394f11f.yml
+++ b/.yarn/versions/f394f11f.yml
@@ -1,5 +1,22 @@
 releases:
+  "@yarnpkg/cli": patch
   "@yarnpkg/plugin-compat": patch
 
 declined:
-  - "@yarnpkg/cli"
+  - "@yarnpkg/plugin-constraints"
+  - "@yarnpkg/plugin-dlx"
+  - "@yarnpkg/plugin-essentials"
+  - "@yarnpkg/plugin-init"
+  - "@yarnpkg/plugin-interactive-tools"
+  - "@yarnpkg/plugin-node-modules"
+  - "@yarnpkg/plugin-npm-cli"
+  - "@yarnpkg/plugin-pack"
+  - "@yarnpkg/plugin-patch"
+  - "@yarnpkg/plugin-pnp"
+  - "@yarnpkg/plugin-stage"
+  - "@yarnpkg/plugin-typescript"
+  - "@yarnpkg/plugin-version"
+  - "@yarnpkg/plugin-workspace-tools"
+  - "@yarnpkg/builder"
+  - "@yarnpkg/core"
+  - "@yarnpkg/doctor"