chore: test on node 12

.circleci/config.yml

@@ -73,10 +73,10 @@ jobs:
       - store_test_results:
           path: reports/junit
 
-  test-node-11:
+  test-node-12:
     working_directory: ~/jest
     docker:
-      - image: circleci/node:11
+      - image: circleci/node:12
     steps:
       - checkout
       - restore-cache: *restore-cache
@@ -120,8 +120,8 @@ workflows:
       - lint-and-typecheck
       - test-node-8
       - test-node-10
+      - test-node-12 # current
       - test-jest-circus
-      - test-node-11 # current
       - test-browser
       - test-or-deploy-website:
           filters: *filter-ignore-gh-pages

CHANGELOG.md

@@ -6,13 +6,14 @@
 
 - `[expect]` Display expectedDiff more carefully in toBeCloseTo ([#8389](https://github.com/facebook/jest/pull/8389))
 - `[jest-fake-timers]` `getTimerCount` will not include cancelled immediates ([#8764](https://github.com/facebook/jest/pull/8764))
+- `[jest-leak-detector]` [**BREAKING**] Use `weak-napi` instead of `weak` package ([#8686](https://github.com/facebook/jest/pull/8686))
 
 ### Chore & Maintenance
 
 - `[*]` [**BREAKING**] Drop support for Node 6 ([#8455](https://github.com/facebook/jest/pull/8455))
+- `[*]` Add Node 12 to CI ([#8411](https://github.com/facebook/jest/pull/8411))
 - `[docs]` Fix broken link pointing to legacy JS file in "Snapshot Testing".
 - `[jest-environment-jsdom]` [**BREAKING**] Upgrade JSDOM from v11 to v15 ([#8851](https://github.com/facebook/jest/pull/8851))
-- `[jest-leak-detector]` [**BREAKING**] Use `weak-napi` instead of `weak` package ([#8686](https://github.com/facebook/jest/pull/8686))
 
 ### Performance