<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
## Release Notes
- **New Features**
- Introduced a new GitHub Actions workflow for releases on the `3.x`
branch.
- **Improvements**
- Updated test coverage badges in both English and Chinese README files
to reflect the `3.x` branch.
- **Chores**
- Adjusted the tagging strategy in the package configuration to mark
future releases as "latest" instead of "release-3.x".
<!-- end of auto-generated comment: release notes by coderabbit.ai -->