v1.7.5

Changes

• Added Decimal to numeric types #573
• Add support for ignore_workbook_corruption parameter in xls #571
• Add support for generators in the petl.fromdicts #569
• Add function to support fromdb, todb, appenddb via clickhouse_driver #566

Fixes

• fromdicts header does not raise #555

Caveats

• Publishing to PyPI, conda-forge and petl.readthedocs.org currently broken.