v0.8.30

What's Changed

• refactor(client): add sidebar tags by @RSS1102 in #644
• fix: 修复formatFullWidthMark函数 by @eyebrowkang in #655
• feat: 增加字数统计功能 by @H4kur31 in #659
• docs(cherry): custom render by @RSS1102 in #661

Full Changelog: v0.8.29...v0.8.30