From 33ed47a178d6a2c34aebd64721b275ba3f00a70c Mon Sep 17 00:00:00 2001
From: stevewang <stevewang@easyops.cn>
Date: Thu, 20 Aug 2020 17:04:13 +0800
Subject: [PATCH] fix: support chrome >= 57 in production

---
 README.md    |  4 ++++
 package.json | 11 ++++++++---
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index b435172..bea902b 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,10 @@ npm start
 
 Follow [official tutorial](https://developer.chrome.com/extensions/getstarted), when loading unpacked extension, choose the `brick-next-devtools/extension` directory.
 
+## Supported Browsers
+
+Supports Chrome >= 57 in production, and last 2 Chrome versions in development.
+
 ## Testing
 
 ```
diff --git a/package.json b/package.json
index e027ac5..a2dec3e 100644
--- a/package.json
+++ b/package.json
@@ -8,9 +8,14 @@
     "zip": "zip -r extension.zip extension",
     "coveralls": "coveralls < .coverage/lcov.info"
   },
-  "browserslist": [
-    "last 2 Chrome versions"
-  ],
+  "browserslist": {
+    "development": [
+      "last 2 Chrome versions"
+    ],
+    "production": [
+      "chrome >= 57"
+    ]
+  },
   "dependencies": {
     "@blueprintjs/core": "^3.24.0",
     "classnames": "^2.2.6",