# Tenzir Node v5.6.1

This release restores an aggregation function that was accidentally made unavailable in Tenzir Node v5.6.0.

## 🐞 Bug Fixes

### Fix `count_distinct` being missing

Jun 24, 2025 · [@dominiklohmann](https://github.com/dominiklohmann) · [#5298](https://github.com/tenzir/tenzir/pull/5298)

We fixed a bug that caused `count_distinct` to be unavailable in Tenzir Node v5.6.0.

[ Download on GitHub ](https://github.com/tenzir/tenzir/releases/tag/v5.6.1)

[Get the release artifacts and source code.](https://github.com/tenzir/tenzir/releases/tag/v5.6.1)