# Tenzir Node v4.20.2

## 🐞 Bug Fixes

### Allow binding to low ports in systemd

Sep 6, 2024 · [@tobim](https://github.com/tobim) · [#4580](https://github.com/tenzir/tenzir/pull/4580)

The systemd unit now allows binding to privileged ports by default via the ambient capability `CAP_NET_BIND_SERVICE`.

### Set `SO_REUSEADDR` in the UDP connector

Sep 6, 2024 · [@dominiklohmann](https://github.com/dominiklohmann) · [#4579](https://github.com/tenzir/tenzir/pull/4579)

Restarting pipelines with the `udp` connector no longer fails to bind to the socket.

### Fix the `azure-log-analytics` operator (again)

Sep 6, 2024 · [@dominiklohmann](https://github.com/dominiklohmann) · [#4578](https://github.com/tenzir/tenzir/pull/4578)

The `azure-log-analytics` operator sometimes errored on startup complaining about am unknown `window` option. This no longer occurs.

### Fix a use-after-free in the `xsv` parser

Sep 4, 2024 · [@dominiklohmann](https://github.com/dominiklohmann) · [#4570](https://github.com/tenzir/tenzir/pull/4570)

We fixed a potential crash in the `csv`, `ssv`, and `tsv` parsers for slowly arriving inputs.

### Fix compile error with fmt 11.0.2

Sep 2, 2024 · [@dominiklohmann](https://github.com/dominiklohmann) · [#4559](https://github.com/tenzir/tenzir/pull/4559)

We fixed a bug that caused the Demo Node package not to be pre-installed correctly when using the `tenzir/tenzir-demo` Docker image.

### Add OCSF schema type definitions

Sep 2, 2024 · [@jachris](https://github.com/jachris) · [#4558](https://github.com/tenzir/tenzir/pull/4558)

The empty record type is no longer rejected in schema definitions.

[ Download on GitHub ](https://github.com/tenzir/tenzir/releases/tag/v4.20.2)

[Get the release artifacts and source code.](https://github.com/tenzir/tenzir/releases/tag/v4.20.2)