Tablib

Improvements

- Add support for Python 3.11 (525).
- ODS export: integers/floats/decimals are exported as numbers (527).

Bugfixes

- Support solo CR in text input imports (518).

Changes

- Dropped Python 3.6 support (513).

Bugfixes

- Corrected order of arguments to a regex call in `safe_xlsx_sheet_title` (510).

Improvements

- Add support for Python 3.10 (504).
- The csv, xls, and xlsx formats gained support for the `skip_lines` keyword
argument for their `import_set()` method to be able to skip the nth first
lines of a read file (497).

Bugfixes

- Avoided mutable parameter defaults (494).
- Specify build backend for editable installs (501).
- Doubled sample size passed to `csv.Sniffer()` in `_csv.detect()` (503).

Breaking changes

- Dropped Python 3.5 support.
- JSON-exported data is no longer forced to ASCII characters.
- YAML-exported data is no longer forced to ASCII characters.

Improvements

- Added Python 3.9 support.
- Added read_only option to xlsx file reader (482).

Bugfixes

- Prevented crash in rst export with only-space strings (469).

Breaking changes

- The `Row.lpush/rpush` logic was reversed. `lpush` was appending while `rpush`
and `append` were prepending. This was fixed (reversed behavior). If you
counted on the broken behavior, please update your code (453).

Bugfixes

- Fixed minimal openpyxl dependency version to 2.6.0 (457).
- Dates from xls files are now read as Python datetime objects (373).
- Allow import of "ragged" xlsx files (465).

Improvements

- When importing an xlsx file, Tablib will now read cell values instead of formulas (462).