v0.5.7
- Support in-memory file such as BytesIO when reading PDF or writing docx: #108, #177, #223
- Fixed tabulation issue when multiple tabs exist: #157
- Fixed cannot find builtin font with name 'Arial' issue: #216, #235, #237, #241
- Fixed importing issue caused by python-docx 1.0.0: #233, #234
- Fixed font name encoding issue: #194, #246
- Fixed duplicated columns (xml) issue: #245