Markra v2.0.0-beta.4

[log]

v2.0.0-beta.3...v2.0.0-beta.4

compare changes

🩹 Fixes

• editor: Stabilize fenced code block editing (#572)

🏡 Chore

• Release v2.0.0-beta.4 (a1b9c01)

❤️ Contributors

• MuRong (@murongg)