Merge pull request #4 from Guovin/dev

chore:changelog for release

Author: Guovin

.github/workflows/build.yml

@@ -76,7 +76,7 @@ jobs:
       - name: Get changelog
         id: get_changelog
         run: |
-          echo "changelog=$(awk -v RS='---' -v version=${{ env.version }} '$0 ~ version {sub(/## /, ""); print; exit}' ./CHANGELOG.md)" >> $GITHUB_ENV
+          echo "changelog=$(grep -A1 -x "## ${version}" CHANGELOG.md | sed -n '2p' | sed 's/^[- ]*//')" >> $GITHUB_ENV
 
       - name: Create Release
         id: create_release