diff --git a/packages/zone.js/CHANGELOG.md b/packages/zone.js/CHANGELOG.md
index 3440af1aa625..5d1a6e9b8b88 100644
--- a/packages/zone.js/CHANGELOG.md
+++ b/packages/zone.js/CHANGELOG.md
@@ -1,3 +1,13 @@
+<a name="0.10.2"></a>
+## [0.10.2](https://github.com/angular/angular/compare/zone.js-0.10.1...zone.js-0.10.2) (2019-08-13)
+
+
+### Features
+
+* **zone.js:** support Promise.allSettled ([#31849](https://github.com/angular/angular/issues/31849)) ([96cbcd6](https://github.com/angular/angular/commit/96cbcd6))
+
+
+
 <a name="0.10.1"></a>
 ## [0.10.1](https://github.com/angular/angular/compare/zone.js-0.10.0...zone.js-0.10.1) (2019-08-02)
 
diff --git a/packages/zone.js/DEVELOPER.md b/packages/zone.js/DEVELOPER.md
index b2f1f8b73b96..5f544eaff050 100644
--- a/packages/zone.js/DEVELOPER.md
+++ b/packages/zone.js/DEVELOPER.md
@@ -80,28 +80,53 @@ yarn webdriver-sauce-test
 Releasing
 ---------
 
-For example, the current version is `0.9.1`, and we want to release a new version `0.10.0`.
+Releasing `zone.js` is a two step process.
 
-- create a new tag in `angular` repo. The `tag` must be `zone.js-<version>`, so in this example we need to create the tag `zone.js-0.10.0`.
+1. Create a PR which updates the changelog, and get it merged using normal merge process.
+2. Once the PR is merged check out the merge SHA of the PR and release `zone.js` from that SHA and tag it.
+
+#### 1. Creating a PR for release
 
 ```
-$ export TAG=zone.js-0.10.0
-$ git tag $TAG
+export PREVIOUS_ZONE_TAG=`git tag -l 'zone.js-*' | tail -n1`
+export VERSION=`(cd packages/zone.js; npm version patch --no-git-tag-version)`
+export VERSION=${VERSION#v}
+export TAG="zone.js-${VERSION}"
+echo "Releasing zone.js version ${TAG}. Last release was ${PREVIOUS_ZONE_TAG}."
+yarn gulp changelog:zonejs
 ```
 
-- Create PR to update `changelog` of zone.js, we need to define the previous tag which will be the current version.
+Inspect the `packages/zone.js/CHANGELOG.md` for any issues and than commit it with this command.
+
+Create a dry run build to make sure everything is ready.
 
 ```
-$ export PREVIOUS_ZONE_TAG=zone.js-0.9.1
-$ yarn gulp changelog:zonejs
+yarn bazel --output_base=$(mktemp -d) run //packages/zone.js:npm_package.pack --workspace_status_command="echo BUILD_SCM_VERSION $VERSION"
 ```
 
-- deploy to npm
+If everything looks good commit the changes and push them to your origin to create a PR.
 
-To make a `dry-run`, run the following commands.
 ```
-$ VERSION=<version>
-$ yarn bazel --output_base=$(mktemp -d) run //packages/zone.js:npm_package.pack --workspace_status_command="echo BUILD_SCM_VERSION $VERSION"
+git co -b "release_${TAG}"
+git add packages/zone.js/CHANGELOG.md packages/zone.js/package.json
+git ci -m "release: cut the ${TAG} release"
+git push origin "release_${TAG}"
 ```
 
-If everything looks fine, replace `.pack` with `.publish` to push to the npm registry.
\ No newline at end of file
+
+#### 2. Cutting a release
+
+Check out the SHA on master which has the changelog commit of the zone.js
+
+```
+git fetch upstream
+export VERSION=`(node -e "console.log(require('./packages/zone.js/package.json').version)")`
+export TAG="zone.js-${VERSION}"
+export SHA=`git log upstream/master --oneline -n 1000 | grep "release: cut the ${TAG} release" | cut -f 1 -d " "`
+git co ${SHA}
+yarn bazel \
+  --output_base=$(mktemp -d) run //packages/zone.js:npm_package.publish \
+  --workspace_status_command="echo BUILD_SCM_VERSION $VERSION"
+git tag ${TAG} ${SHA}
+git push upstream ${TAG}
+```
\ No newline at end of file
diff --git a/packages/zone.js/package.json b/packages/zone.js/package.json
index bdcbf79ba8f1..883864afdc25 100644
--- a/packages/zone.js/package.json
+++ b/packages/zone.js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "zone.js",
-  "version": "0.0.0-PLACEHOLDER",
+  "version": "0.10.2",
   "description": "Zones for JavaScript",
   "main": "dist/zone-node.js",
   "browser": "dist/zone.js",
diff --git a/tools/gulp-tasks/changelog-zonejs.js b/tools/gulp-tasks/changelog-zonejs.js
index b653ab475dbb..9cfb642a69f4 100644
--- a/tools/gulp-tasks/changelog-zonejs.js
+++ b/tools/gulp-tasks/changelog-zonejs.js
@@ -23,7 +23,7 @@ module.exports = (gulp) => () => {
             extendedRegexp: true,
             grep: '^[^(]+\\(zone\\.js\\)',
             from: ptag,
-            to: tag,
+            to: 'HEAD',
           }))
       .pipe(gulp.dest('./packages/zone.js/'));
 };