diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index 108063d..eecb84c 100644
--- a/.github/.OwlBot.lock.yaml
+++ b/.github/.OwlBot.lock.yaml
@@ -1,3 +1,3 @@
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-  digest: sha256:4ee57a76a176ede9087c14330c625a71553cf9c72828b2c0ca12f5338171ba60
+  digest: sha256:ae600f36b6bc972b368367b6f83a1d91ec2c82a4a116b383d67d547c56fe6de3
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 30c3973..e446644 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -3,9 +3,10 @@
 #
 # For syntax help see:
 # https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners#codeowners-syntax
+# Note: This file is autogenerated. To make changes to the codeowner team, please update .repo-metadata.json.
 
-# The @googleapis/yoshi-python is the default owner for changes in this repo
-*               @googleapis/yoshi-python
+# @googleapis/yoshi-python is the default owner for changes in this repo
+*     @googleapis/yoshi-python
 
-# The python-samples-reviewers team is the default owner for samples changes
-/samples/  @googleapis/python-samples-owners
\ No newline at end of file
+# @googleapis/python-samples-reviewers is the default owner for samples changes
+/samples/   @googleapis/python-samples-reviewers
diff --git a/.github/release-please.yml b/.github/release-please.yml
index 4507ad0..466597e 100644
--- a/.github/release-please.yml
+++ b/.github/release-please.yml
@@ -1 +1,2 @@
 releaseType: python
+handleGHRelease: true
diff --git a/.github/release-trigger.yml b/.github/release-trigger.yml
new file mode 100644
index 0000000..d4ca941
--- /dev/null
+++ b/.github/release-trigger.yml
@@ -0,0 +1 @@
+enabled: true
diff --git a/.github/sync-repo-settings.yaml b/.github/sync-repo-settings.yaml
new file mode 100644
index 0000000..046b083
--- /dev/null
+++ b/.github/sync-repo-settings.yaml
@@ -0,0 +1,19 @@
+# https://github.com/googleapis/repo-automation-bots/tree/main/packages/sync-repo-settings
+# Rules for main branch protection
+branchProtectionRules:
+# Identifies the protection rule pattern. Name of the branch to be protected.
+# Defaults to `main`
+- pattern: main
+  requiresCodeOwnerReviews: true
+  requiresStrictStatusChecks: true
+  requiredStatusCheckContexts:
+    - 'cla/google'
+    # No Kokoro:  the following are Github actions
+    - 'lint-mypy'
+    - 'unit-3.6'
+    - 'unit-3.7'
+    - 'unit-3.8'
+    - 'unit-3.9'
+    - 'unit-3.10'
+    - 'cover'
+    - 'docs'
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
new file mode 100644
index 0000000..10f9b76
--- /dev/null
+++ b/.github/workflows/docs.yml
@@ -0,0 +1,24 @@
+name: "Docs"
+
+on:
+  pull_request:
+    branches:
+      - main
+jobs:
+  run-docs:
+    name: docs
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Setup Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: "3.7"
+    - name: Install nox
+      run: |
+        python -m pip install --upgrade setuptools pip wheel
+        python -m pip install nox
+    - name: Run docs
+      run: |
+        nox -s docs docfx
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 0000000..c6d94b0
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,30 @@
+name: "Lint"
+
+on:
+  pull_request:
+    branches:
+      - main
+jobs:
+  run-lint-mypy:
+    name: lint-mypy
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Setup Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: "3.7"
+    - name: Install nox
+      run: |
+        python -m pip install --upgrade setuptools pip wheel
+        python -m pip install nox
+    - name: Run lint
+      run: |
+        nox -s lint
+    - name: Run lint_setup_py
+      run: |
+        nox -s lint_setup_py
+    - name: Run mypy
+      run: |
+        nox -s mypy
diff --git a/.github/workflows/unittest.yml b/.github/workflows/unittest.yml
new file mode 100644
index 0000000..a7a8796
--- /dev/null
+++ b/.github/workflows/unittest.yml
@@ -0,0 +1,66 @@
+name: "Unit tests"
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  run-unittests:
+    name: unit-${{ matrix.python }}
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python:
+          - "3.6"
+          - "3.7"
+          - "3.8"
+          - "3.9"
+          - "3.10"
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Setup Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python }}
+    - name: Install nox
+      run: |
+        python -m pip install --upgrade setuptools pip wheel
+        python -m pip install nox
+    - name: Run unit tests
+      env:
+        COVERAGE_FILE: .coverage-${{matrix.python }}
+      run: |
+        nox -s unit-${{ matrix.python }}
+    - name: Upload coverage results
+      uses: actions/upload-artifact@v2
+      with:
+        name: coverage-artifacts
+        path: .coverage-${{ matrix.python }}
+
+  report-coverage:
+    name: cover
+    runs-on: ubuntu-latest
+    needs:
+        - run-unittests
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Setup Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: "3.10"
+    - name: Install coverage
+      run: |
+        python -m pip install --upgrade setuptools pip wheel
+        python -m pip install coverage
+    - name: Download coverage results
+      uses: actions/download-artifact@v2
+      with:
+        name: coverage-artifacts
+        path: .coverage-results/
+    - name: Report coverage results
+      run: |
+        coverage combine .coverage-results/.coverage*
+        coverage report --show-missing --fail-under=100
diff --git a/.kokoro/release.sh b/.kokoro/release.sh
index d8436f4..32ad624 100755
--- a/.kokoro/release.sh
+++ b/.kokoro/release.sh
@@ -26,7 +26,7 @@ python3 -m pip install --upgrade twine wheel setuptools
 export PYTHONUNBUFFERED=1
 
 # Move into the package, build the distribution and upload.
-TWINE_PASSWORD=$(cat "${KOKORO_GFILE_DIR}/secret_manager/google-cloud-pypi-token")
+TWINE_PASSWORD=$(cat "${KOKORO_KEYSTORE_DIR}/73713_google-cloud-pypi-token-keystore-1")
 cd github/python-cloud-core
 python3 setup.py sdist bdist_wheel
 twine upload --username __token__ --password "${TWINE_PASSWORD}" dist/*
diff --git a/.kokoro/release/common.cfg b/.kokoro/release/common.cfg
index d85ecd7..8e9adae 100644
--- a/.kokoro/release/common.cfg
+++ b/.kokoro/release/common.cfg
@@ -23,8 +23,18 @@ env_vars: {
     value: "github/python-cloud-core/.kokoro/release.sh"
 }
 
+# Fetch PyPI password
+before_action {
+  fetch_keystore {
+    keystore_resource {
+      keystore_config_id: 73713
+      keyname: "google-cloud-pypi-token-keystore-1"
+    }
+  }
+}
+
 # Tokens needed to report release status back to GitHub
 env_vars: {
   key: "SECRET_MANAGER_KEYS"
-  value: "releasetool-publish-reporter-app,releasetool-publish-reporter-googleapis-installation,releasetool-publish-reporter-pem,google-cloud-pypi-token"
+  value: "releasetool-publish-reporter-app,releasetool-publish-reporter-googleapis-installation,releasetool-publish-reporter-pem"
 }
diff --git a/.repo-metadata.json b/.repo-metadata.json
index fa0cc40..a2fe751 100644
--- a/.repo-metadata.json
+++ b/.repo-metadata.json
@@ -1,8 +1,8 @@
 {
     "name": "google-cloud-core",
     "name_pretty": "Google API client core library",
-    "client_documentation": "https://googleapis.dev/python/google-cloud-core/latest",
-    "release_level": "ga",
+    "client_documentation": "https://cloud.google.com/python/docs/reference/google-cloud-core/latest",
+    "release_level": "stable",
     "language": "python",
     "library_type": "CORE",
     "repo": "googleapis/python-cloud-core",
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 144dfcd..d592134 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-core/#history
 
+### [2.2.2](https://github.com/googleapis/python-cloud-core/compare/v2.2.1...v2.2.2) (2022-01-17)
+
+
+### Bug Fixes
+
+* correct param type of _ClientFactoryMixin.from_service_account_info method ([#161](https://github.com/googleapis/python-cloud-core/issues/161)) ([24b7de4](https://github.com/googleapis/python-cloud-core/commit/24b7de49943a49e8235f9dbee6b32693deed8c1f))
+
 ### [2.2.1](https://www.github.com/googleapis/python-cloud-core/compare/v2.2.0...v2.2.1) (2021-11-10)
 
 
diff --git a/README.rst b/README.rst
index f64c3f6..ab2f629 100644
--- a/README.rst
+++ b/README.rst
@@ -14,7 +14,7 @@ common helpers (e.g. base ``Client`` classes) used by all of the
    :target: https://pypi.org/project/google-cloud-core/
 .. |versions| image:: https://img.shields.io/pypi/pyversions/google-cloud-core.svg
    :target: https://pypi.org/project/google-cloud-core/
-.. _Documentation: https://googleapis.dev/python/google-cloud-core/latest
+.. _Documentation: https://cloud.google.com/python/docs/reference/google-cloud-core/latest
 
 Quick Start
 -----------
diff --git a/google/cloud/client/__init__.py b/google/cloud/client/__init__.py
index 5bd12f2..d77e200 100644
--- a/google/cloud/client/__init__.py
+++ b/google/cloud/client/__init__.py
@@ -55,7 +55,7 @@ class _ClientFactoryMixin(object):
     def from_service_account_info(cls, info, *args, **kwargs):
         """Factory to retrieve JSON credentials while creating client.
 
-        :type info: str
+        :type info: dict
         :param info:
             The JSON object with a private key and other credentials
             information (downloaded from the Google APIs console).
diff --git a/google/cloud/version.py b/google/cloud/version.py
index b1be7d8..bcc59c4 100644
--- a/google/cloud/version.py
+++ b/google/cloud/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.2.1"
+__version__ = "2.2.2"
diff --git a/testing/constraints-3.6.txt b/testing/constraints-3.6.txt
index 9bd2a7c..bc4f7d2 100644
--- a/testing/constraints-3.6.txt
+++ b/testing/constraints-3.6.txt
@@ -6,4 +6,5 @@
 # e.g., if setup.py has "foo >= 1.14.0, < 2.0.0dev",
 # Then this file should have foo==1.14.0
 google-api-core==1.21.0
+google-auth==1.24.0
 grpcio==1.8.2