v4.1.0-released

What's Changed

• fix: update post main html README.md by @renpengli01 in #540
• fix: image提取caption by @LollipopsAndWine in #542
• docs: update readme by @e06084 in #545
• fix: escape '%' in MathML formula v2 by @1041206149 in #548
• fix: update post main html new plan & unit test by @renpengli01 in #546
• fix: fix tail content bug and improve multiple same first dynamic class id match by @papayalove in #553
• fix: add to_plain_md by datajson.py & unit by @renpengli01 in #550
• new simplify for dripper v1.5 by @ideaflow in #554
• 默认math全量扫描文本正则匹配 by @e06084 in #556
• git commit -m ': add single parse api' by @papayalove in #544
• fix: 1.简化表格，去掉非表格标签 2.修复table、list、title、text中上下标与主体被分隔开 by @LollipopsAndWine in #557
• Release v4.1.0 by @e06084 in #558
• update pydantic requirement by @e06084 in #559

Full Changelog: v4.0.1-released...v4.1.0-released