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

# Version 0.16.2

> April 17, 2026

## <u>Bug Fixes</u>

* **Keysight E36313A USB PID** — corrected the USB product ID for the Keysight E36313A power supply (`2a8d:1202`) in the `SUPPORTED_USB` tables used by the box's USB scanner and the CLI's `query_instruments` path. The PID was previously a placeholder (`????`), so the instrument was not recognized on plug-in. A matching udev rule was added so PyVISA can open the device directly via libusb (`MODE=0666`, with the `usbtmc` driver unbound on `bind` to prevent "Resource busy" errors).

## <u>Installation</u>

To install this version:

```bash theme={null}
pip install lager-cli==0.16.2
```

To upgrade from a previous version:

```bash theme={null}
pip install --upgrade lager-cli
```

## Resources

[View Release on PyPI](https://pypi.org/project/lager-cli/0.16.2/)