# Tenzir Node v4.20.1

## 🐞 Bug Fixes

### Fix `/pipeline/launch` when no cache is provided

Sep 2, 2024 · [@dominiklohmann](https://github.com/dominiklohmann) · [#4554](https://github.com/tenzir/tenzir/pull/4554)

We fixed a regression introduced with Tenzir v4.20 that sometimes caused the Tenzir Platform to fail to fetch results from pipelines.

[ Download on GitHub ](https://github.com/tenzir/tenzir/releases/tag/v4.20.1)

[Get the release artifacts and source code.](https://github.com/tenzir/tenzir/releases/tag/v4.20.1)