From 3144e24188d8b4ade01ab918da8cdabaa5f2e2a4 Mon Sep 17 00:00:00 2001
From: Sean Matheson <sean@ctrlplusb.com>
Date: Fri, 28 Jun 2019 22:47:40 +0100
Subject: [PATCH] Updates to stable immer-peasy

---
 package.json | 2 +-
 src/index.js | 7 ++-----
 yarn.lock    | 8 ++++----
 3 files changed, 7 insertions(+), 10 deletions(-)

diff --git a/package.json b/package.json
index 65dce96d2..a9076294d 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "react": "^16.8.0"
   },
   "dependencies": {
-    "immer-peasy": "^4.0.0-beta.0",
+    "immer-peasy": "3.1.3",
     "memoizerific": "^1.11.3",
     "redux": "^4.0.1",
     "redux-thunk": "^2.3.0",
diff --git a/src/index.js b/src/index.js
index 04dacce7a..d4e37dacf 100644
--- a/src/index.js
+++ b/src/index.js
@@ -29,11 +29,8 @@ import {
 } from './helpers';
 
 /**
- * immer is an implementation detail, so we are not going to use its auto freeze
- * behaviour, which throws errors if trying to mutate state. It's also risky
- * for production builds as has a perf overhead.
- *
- * @see https://github.com/mweststrate/immer#auto-freezing
+ * The auto freeze feature of immer doesn't seem to work in our testing. We have
+ * explicitly disabled it to avoid perf issues.
  */
 setAutoFreeze(false);
 
diff --git a/yarn.lock b/yarn.lock
index ea4600044..513c30337 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3455,10 +3455,10 @@ iltorb@^2.0.5:
     prebuild-install "^5.2.1"
     which-pm-runs "^1.0.0"
 
-immer-peasy@^4.0.0-beta.0:
-  version "4.0.0-beta.0"
-  resolved "https://registry.yarnpkg.com/immer-peasy/-/immer-peasy-4.0.0-beta.0.tgz#d1ba5297bcf4cb6b42089653f61c80252ba51c4a"
-  integrity sha512-DazOrbz+fToZ3DC1kf3PI7YVa47fElgA4nc7G5JHYkGwfWEzk0b0Hiix+oQjMoRnLOuKZm6P3C+9uPtzIeMjJw==
+immer-peasy@3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/immer-peasy/-/immer-peasy-3.1.3.tgz#d0ea8d388f47ec6b15ab2ca19ffb9f0bf4310110"
+  integrity sha512-WzoZ96A93jOmcDOLNChMWAqy+ZU8vEYQx2DcKjgo7P5SToiJs+GL+5yQbWzH8X02Lhvv6xrGgVNa1xbki66Eow==
 
 import-fresh@^2.0.0:
   version "2.0.0"