Changelog:
===========
- Add support for Python 3.11, 3.12, 3.13, 3.14.
- Drop support for Python 3.7, 3.8, 3.9.
- PRESERVE_STERILITY global is replaced with preserve_sterility function argument.
- New formatting options: headersglobalalign, headersalign, colglobalalign.
- New output format: "colon_grid" (Pandoc grid_tables with alignment)
- Various bug fixes.
- Improved error messages.
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
