> ## Documentation Index
> Fetch the complete documentation index at: https://www.paradedb.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# 0.22.4

## 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).