> ## 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 0.31.15

> July 20, 2026

## <u>Features</u>

* **`BlufiClient.scan()` — BLE advertisement presence checks from the box Python API.** `scan(timeout=10.0, name_prefix=None)` returns nearby BLE devices as `{name, address, rssi}` dicts sorted by RSSI descending, with an optional exact-prefix name filter. A test suite can now confirm its target device is advertising before attempting a BluFi connection and fail with a clear diagnostic when it is not, instead of driving a never-connected client into a confusing `NoneType` error. The `lager ble scan` and `lager blufi scan` commands already provide the equivalent from the CLI.

## <u>Installation</u>

To install this version:

```bash theme={null}
pip install lager-cli==0.31.15
```

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/0.31.15/)