v4.0.2

What's Changed

• 图片懒加载组件，优化SEO，优化性能
• 添加百度站长验证 by @tdouguo in #1289
• 提取谷歌广告 slot 编程环境变量 by @tdouguo in #1291
• 修复已知bug

New Contributors

• @tdouguo made their first contribution in #1289

Full Changelog: v4.0.1...v4.1.0