v4.2.0-released

What's Changed

• sync main to dev by @e06084 in #560
• fix: 修复段落结尾为换行时datajson拼接异常 by @LollipopsAndWine in #561
• fix: add post_main_html_processer_demo.py & update post main html by @renpengli01 in #563
• fix: 兼容段落可能为None的情况 by @LollipopsAndWine in #564
• fix: update html-pre-dedup & layout-clustering & readme by @renpengli01 in #565
• feat: simple api add use_raw_image_url in mm_md format by @e06084 in #566
• Dev feat api2 by @papayalove in #568
• fix: 1.修复标题中公式在md渲染异常 2.修复正则无法正确匹配$...$$...$$...$这种连续公式 3.修复处理不闭合的公式逻辑 4.去掉$转义 by @LollipopsAndWine in #567
• feat: add html parse api url parsing by @papayalove in #570
• fix:1.修复表格内公式没有被$$包裹渲染异常 2.去掉原生HTML具有hidden属性的隐藏标签 by @LollipopsAndWine in #574
• Dev speed up by @papayalove in #575
• fix: Handle encoding errors in selectolax by switching to BeautifulSoup by @ideaflow in #569
• release 4.2.0 by @e06084 in #576

Full Changelog: v4.1.1-released...v4.2.0-released