* contentChange call error during initialization #224 ([1b25afb](https://github.com/Hufe921/canvas-editor/commit/1b25afb664b6feff8a0e96dda53a0a3b252663c7)), closes [#224](https://github.com/Hufe921/canvas-editor/issues/224)
* control value style not affected by prefix #227 ([cf5dd35](https://github.com/Hufe921/canvas-editor/commit/cf5dd356869ac272dd8d3a1948ff5f4c6536b23d)), closes [#227](https://github.com/Hufe921/canvas-editor/issues/227)
* limit word break element type ([73014dc](https://github.com/Hufe921/canvas-editor/commit/73014dc87be5360ab8f09e211a12b06dfcbb77e2))
* set header and footer data error #224 ([b22f0b4](https://github.com/Hufe921/canvas-editor/commit/b22f0b45418b76ba008a2f6200bf8210f3c6f0dd)), closes [#224](https://github.com/Hufe921/canvas-editor/issues/224)
### Features
* add SetHTML api ([52f7500](https://github.com/Hufe921/canvas-editor/commit/52f7500ae3e27b1746af423dcbf1faffc9134948))