v0.39.7

Release 0.39.7 (2025-05-27)

• Add some methods for DataFrame
  • filter_by<F: Fn(Scalar) -> bool>(&self, column: &str, f: F) -> anyhow::Result<DataFrame>
    : Filter rows by a condition on a specific column
  • mask(&self, mask: &Series) -> anyhow::Result<DataFrame>
    : Filter rows by a boolean mask
  • select_rows(&self, indices: &[usize]) -> DataFrame
    : Select specific rows by indices

Release 0.39.6 (2025-05-16)

• New ODESolver: RKF78
  • Implement RKF78 method for ODESolver

Full Changelog: v0.39.5...v0.39.7