---
title: 0.22.4
noindex: true
---

## Stability Improvements 💪

- Fix aggregate custom scan handling of `NULL` bool values in `GROUP BY`.
- Fix joinscan pushdown for `DISTINCT` where fast fields have typmod casts.
- Fix `pdb.agg()` with `solve_mvcc` argument to work with all search operators.

The full changelog is available [on the GitHub Release](https://github.com/paradedb/paradedb/releases/tag/v0.22.4).