update.

.github/workflows/release.yaml

@@ -25,7 +25,7 @@ jobs:
         run: |
           echo "NEW_VERSION=${{ github.event.release.tag_name }}" >> $GITHUB_ENV
           echo "NEW_BRANCH=release-${{ github.event.release.tag_name }}" >> $GITHUB_ENV
-          echo "COMMIT_MSG=feat(docs|fw): release EEST $NEW_VERSION" >> $GITHUB_ENV
+          echo "COMMIT_MSG=feat(docs|fw): post ${{ github.event.release.tag_name }} release changes" >> $GITHUB_ENV
 
       - name: Update version in `setup.cfg`
         run: |
@@ -36,17 +36,18 @@ jobs:
         env:
           RELEASE_DATE: $(date +'%Y-%m-%d')
         run: |
-          # Replace unreleased link with the new release information
           ESCAPED_LINK="https:\/\/github.com\/ethereum\/execution-spec-tests\/releases\/tag\/${NEW_VERSION}"
           RELEASE_NAME=$(gh release view ${NEW_VERSION} --json body -q '.body' | sed -n '1p')
-          sed -i "s/## 🔜 \[Unreleased\](https:\/\/github.com\/ethereum\/execution-spec-tests\/releases\/tag\/version) - 2024-xx-xx/## 🔜 [${NEW_VERSION}](${ESCAPED_LINK}) - ${RELEASE_DATE}: ${FIRST_LINE}\n\n&/" docs/CHANGELOG.md
+
+          # Replace unreleased link with the new release information
+          sed -i "s/^## 🔜 \[Unreleased\].*/## 🔜 [${NEW_VERSION}](https:\/\/github.com\/ethereum\/execution-spec-tests\/releases\/tag\/${NEW_VERSION}) - \
+          $(date +%Y-%m-%d): ${RELEASE_NAME}/" docs/CHANGELOG.md
 
           # Append template for the next unreleased section
-          sed -i '/\*\*Key:\*\*/r docs/changelog_section_template.md' docs/CHANGELOG.md
+          sed -i "/\*\*Key:\*\*/r<(tail -n +5 docs/changelog_section_template.md)" docs/CHANGELOG.md
 
           git add docs/CHANGELOG.md
 
-
       - name: Create pull request
         uses: peter-evans/create-pull-request@v4
         with: