diff --git a/.github/workflows/cd_release.yml b/.github/workflows/cd_release.yml
index 51ff7007..d35caff5 100644
--- a/.github/workflows/cd_release.yml
+++ b/.github/workflows/cd_release.yml
@@ -127,7 +127,7 @@ jobs:
         exclude_labels: "${{ inputs.changelog_exclude_labels }}"
 
     - name: Move CHANGELOG.md
-      run: mv CHANGELOG.md ./main/CHANGELOG.md
+      run: mv -f CHANGELOG.md ./main/CHANGELOG.md
 
     - name: Set up git user
       run: |
diff --git a/.github/workflows/ci_cd_updated_default_branch.yml b/.github/workflows/ci_cd_updated_default_branch.yml
index 07ba528b..d7a289c8 100644
--- a/.github/workflows/ci_cd_updated_default_branch.yml
+++ b/.github/workflows/ci_cd_updated_default_branch.yml
@@ -93,6 +93,16 @@ on:
         required: false
         type: boolean
         default: false
+      changelog_exclude_tags_regex:
+        description: "A regular expression matching any tags that should be excluded from the CHANGELOG.md."
+        required: false
+        type: string
+        default: ""
+      changelog_exclude_labels:
+        description: "Comma-separated list of labels to exclude from the CHANGELOG.md."
+        required: false
+        type: string
+        default: ""
     secrets:
       PAT:
         description: "A personal access token (PAT) with rights to update the `permanent_dependencies_branch`. This will fallback on `GITHUB_TOKEN`."
@@ -233,6 +243,20 @@ jobs:
         unprotect_reviews: true
         path: main
 
+    # Note: This updated changelog will only exist for the `latest` documentation
+    # release.
+    - name: Update changelog with unreleased changes
+      uses: CharMixer/auto-changelog-action@v1
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        release_branch: ${{ inputs.default_repo_branch }}
+        exclude_tags_regex: "${{ inputs.changelog_exclude_tags_regex }}"
+        exclude_labels: "${{ inputs.changelog_exclude_labels }}"
+        future_release: "Unreleased changes"
+
+    - name: Move CHANGELOG.md
+      run: mv -f CHANGELOG.md ./main/CHANGELOG.md
+
     - name: Deploy documentation
       if: env.RELEASE_RUN == 'false' && ( ! inputs.test )
       run: mike deploy --push --remote origin --branch gh-pages --update-aliases --config-file mkdocs.yml latest ${{ inputs.default_repo_branch }}