# Tenzir Node v4.18.5

## 🐞 Bug Fixes

### Add new `unflatten` implementation

Jul 19, 2024 · [@jachris](https://github.com/jachris) · [#4405](https://github.com/tenzir/tenzir/pull/4405)

The `unflatten` operator now correctly preserves field order and overwrites in case of a name conflict.

[ Download on GitHub ](https://github.com/tenzir/tenzir/releases/tag/v4.18.5)

[Get the release artifacts and source code.](https://github.com/tenzir/tenzir/releases/tag/v4.18.5)