From 4196f17f2204e9da108a772f9f8b5d32830ebd1b Mon Sep 17 00:00:00 2001
From: Simen Bekkhus <sbekkhus91@gmail.com>
Date: Thu, 26 Oct 2017 15:04:07 +0200
Subject: [PATCH] Drop support for node 4

---
 .circleci/config.yml           | 12 ------------
 CHANGELOG.md                   |  1 +
 packages/jest-cli/package.json |  2 +-
 packages/jest/package.json     |  2 +-
 4 files changed, 3 insertions(+), 14 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 933c0e98c163..a68a69307575 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -76,17 +76,6 @@ jobs:
       - save-cache: *save-cache
       - run: yarn run test-ci
 
-  test-node-4:
-    working_directory: ~/jest
-    docker:
-      - image: circleci/node:4.8.4
-    steps:
-      - checkout
-      - restore-cache: *restore-cache
-      - *yarn-install
-      - save-cache: *save-cache
-      - run: npm run test-ci-partial
-
   test-and-deploy-website:
     working_directory: ~/jest
     docker:
@@ -108,6 +97,5 @@ workflows:
     jobs:
       - test-node-8
       - test-node-6
-      - test-node-4
       - test-browser
       - test-and-deploy-website
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c44b8ae306d..304d6d5c3c13 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -40,6 +40,7 @@
 * `[jest-worker]` Initial version of parallel worker abstraction, say hello! ([#4497](https://github.com/facebook/jest/pull/4497))
 
 ### Chore & Maintenance
+* `[*]` [**BREAKING**] Drop support for Node.js version 4
 * `[babel-jest]` Explicitly bump istanbul to newer versions ([#4616](https://github.com/facebook/jest/pull/4616))
 * `[expect]` Upgrade mocha and rollup for browser testing ([#4642](https://github.com/facebook/jest/pull/4642))
 * `[docs]` Add info about `coveragePathIgnorePatterns` ([#4602](https://github.com/facebook/jest/pull/4602))
diff --git a/packages/jest-cli/package.json b/packages/jest-cli/package.json
index 01af8aeb9802..254353887cb5 100644
--- a/packages/jest-cli/package.json
+++ b/packages/jest-cli/package.json
@@ -39,7 +39,7 @@
     "jest": "./bin/jest.js"
   },
   "engines": {
-    "node": ">= 4"
+    "node": ">= 6"
   },
   "repository": {
     "type": "git",
diff --git a/packages/jest/package.json b/packages/jest/package.json
index 92929b83724a..c1d3c85ec173 100644
--- a/packages/jest/package.json
+++ b/packages/jest/package.json
@@ -10,7 +10,7 @@
     "jest": "./bin/jest.js"
   },
   "engines": {
-    "node": ">= 4"
+    "node": ">= 6"
   },
   "repository": {
     "type": "git",