diff --git a/.github/workflows/check-expected-release-files.yml b/.github/workflows/check-expected-release-files.yml
new file mode 100644
index 000000000..56aa62519
--- /dev/null
+++ b/.github/workflows/check-expected-release-files.yml
@@ -0,0 +1,22 @@
+name: Check Expected Release Files
+
+on:
+  pull_request:
+    paths:
+      - .github/workflows/check-expected-release-files.yml
+      - src/defaults.json
+
+jobs:
+  check-expected-release-files:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout CodeQL Action
+        uses: actions/checkout@v2
+      - name: Check Expected Release Files
+        run: |
+          bundle_version="$(cat "./src/defaults.json" | jq -r ".bundleVersion")"
+          set -x
+          for expected_file in "codeql-bundle.tar.gz" "codeql-bundle-linux64.tar.gz" "codeql-bundle-osx64.tar.gz" "codeql-bundle-win64.tar.gz" "codeql-runner-linux" "codeql-runner-macos" "codeql-runner-win.exe"; do
+            curl --location --fail --head --request GET "https://github.com/github/codeql-action/releases/download/$bundle_version/$expected_file" > /dev/null
+          done
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 88ff7a0a0..420c1ce09 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -4,6 +4,7 @@ on:
   push:
     branches: [main, v1]
   pull_request:
+    branches: [main, v1]
 
 jobs:
   build:
diff --git a/.github/workflows/integration-testing.yml b/.github/workflows/integration-testing.yml
index b014cc898..2d74b733f 100644
--- a/.github/workflows/integration-testing.yml
+++ b/.github/workflows/integration-testing.yml
@@ -129,6 +129,29 @@ jobs:
       env:
         TEST_MODE: true
 
+  go-custom-tracing-autobuild:
+    # No need to test Go autobuild on multiple OSes since
+    # we're testing Go custom tracing with a manual build on all OSes.
+    runs-on: ubuntu-latest
+    env:
+      CODEQL_EXTRACTOR_GO_BUILD_TRACING: "on"
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Move codeql-action
+      shell: bash
+      run: |
+        mkdir ../action
+        mv * .github ../action/
+        mv ../action/tests/multi-language-repo/{*,.github} .
+    - uses: ./../action/init
+      with:
+        languages: go
+    - uses: ./../action/autobuild
+    - uses: ./../action/analyze
+      env:
+        TEST_MODE: true
+
   multi-language-repo_rubocop:
     runs-on: ubuntu-latest
 
diff --git a/lib/defaults.json b/lib/defaults.json
index ba44114bb..29b8924a4 100644
--- a/lib/defaults.json
+++ b/lib/defaults.json
@@ -1,3 +1,3 @@
 {
-    "bundleVersion": "codeql-bundle-20201106"
+    "bundleVersion": "codeql-bundle-20201127"
 }
diff --git a/src/defaults.json b/src/defaults.json
index fba2bb36c..700ede6e6 100644
--- a/src/defaults.json
+++ b/src/defaults.json
@@ -1,3 +1,3 @@
 {
-	"bundleVersion": "codeql-bundle-20201106"
+	"bundleVersion": "codeql-bundle-20201127"
 }