Added
- Add `{line,char}_dir{,rotated,render}` params, to provide better support for non–top-to-bottom, left-to-right text (h/t afriedman412). ([850fd45](https://github.com/jsvine/pdfplumber/commit/850fd45))
- Add `curve["path"]` and `curve["dash"]`, thanks to `pdfminer.six` upgrade (see below). ([1820247](https://github.com/jsvine/pdfplumber/commit/1820247))
Changed
- Upgrade `pdfminer.six` from `20221105` to `20231228`. ([cd2f768](https://github.com/jsvine/pdfplumber/commit/cd2f768))
- Change value of in `word["direction"]` from `{1,-1}` to `{"ltr","rtl","ttb","btt"}`. ([850fd45](https://github.com/jsvine/pdfplumber/commit/850fd45))
- Deprecate `vertical_ttb`, `horizontal_ltr` in favor of `char_dir` and `char_dir_rotated`.([850fd45](https://github.com/jsvine/pdfplumber/commit/850fd45))
Fixed
- Fix layout-caching issue caused by `0bfffc2`. ([1097](https://github.com/jsvine/pdfplumber/pull/1097) + [efca277](https://github.com/jsvine/pdfplumber/commit/efca277))
- Fix missing ParentTree edge-case. ([1094](https://github.com/jsvine/pdfplumber/pull/1094)))