New features

• feat: configurable IO runtime by @ion-elgreco in https://github.com/delta-io/delta-rs/pull/2789
• feat(python, rust): added statistics_truncate_length in WriterProperties by @sherlockbeard in https://github.com/delta-io/delta-rs/pull/2784
• feat(python, rust): add ColumnProperties And rework in python WriterProperties by @sherlockbeard in https://github.com/delta-io/delta-rs/pull/2793

Bug Fixes

• fix: pin maturin verison by @ion-elgreco in https://github.com/delta-io/delta-rs/pull/2778
• fix(rust): max_spill_size default value by @mrjsj in https://github.com/delta-io/delta-rs/pull/2795
• fix: trim trailing slash in url storage options (#2656) by @omkar-foss in https://github.com/delta-io/delta-rs/pull/2775

Other Changes

• chore: update the changelog with the 0.19.0 release by @rtyler in https://github.com/delta-io/delta-rs/pull/2774
• style: more consistent imports by @roeap in https://github.com/delta-io/delta-rs/pull/2786
• chore: remove some file_actions call sites by @roeap in https://github.com/delta-io/delta-rs/pull/2787
• chore(deps): update sqlparser requirement from 0.49 to 0.50 by @dependabot in https://github.com/delta-io/delta-rs/pull/2792

New Contributors

• @mrjsj made their first contribution in https://github.com/delta-io/delta-rs/pull/2795

Full Changelog: https://github.com/delta-io/delta-rs/compare/python-v0.19.0...python-v0.19.1