Issues

• fix(core): Track column name identity mapping deterministically across CleanPlan stages

  bugenhancementhelp wanted
  FreshCode-Org/freshdata#534 · Filter by author JohnnyWilson16 opened on Nov 11, 2026

• fix(stages): Prevent silent data loss during currency parsing in stage_dtypes

  bughelp wanted
  FreshCode-Org/freshdata#533 · Filter by author JohnnyWilson16 opened on Nov 11, 2026

• feat(polars): Wire fused streaming aggregation from polars_engine into PolarsBackend

  enhancementgood first issuehelp wanted
  FreshCode-Org/freshdata#532 · Filter by author JohnnyWilson16 opened on Nov 11, 2026

• refactor(core): Unify ActionRecord, CleanPlan, and CleanReport schemas across _core and polars_engine

  enhancementhelp wanted
  FreshCode-Org/freshdata#531 · Filter by author JohnnyWilson16 opened on Nov 11, 2026

• Add DuckDB partitioned Parquet cleaning and export recipe

  examplesgood first issue
  FreshCode-Org/freshdata#495 · Filter by author JohnnyWilson16 opened on Sep 20, 2026
  2

  

• _knn_fill repeats the raw-corrwith pattern fixed in #464 and crashes on py3.9

  FreshCode-Org/freshdata#470 · Filter by author kevincostner17 opened on Sep 16, 2026
  1