> ## 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 0.3.23

> February 16, 2026

## <u>Features</u>

### LabJack Pin Conflict Detection

* Added runtime pin conflict detection for LabJack T7 when multiple subsystems (SPI, I2C, GPIO) use the same physical pin within a single `lager python` script
* A warning is printed to stderr when overlapping pin usage is detected, helping catch wiring or configuration mistakes early
* Conflict tracking resets automatically between separate CLI commands

### I2C and SPI Documentation

* Added new CLI reference pages for `lager i2c` and `lager spi` with full subcommand documentation, hex data formats, frequency formats, and troubleshooting guides
* Added new Python API reference pages for I2C and SPI with method references, output formats, and usage examples

## <u>Improvements</u>

### Documentation Overhaul

* Rewrote CLI reference pages for power supply, oscilloscope, ADC, GPI, GPO, watt meter, debug, python, nets, boxes, hello, defaults, and update commands with detailed options, examples, and supported hardware tables
* Rewrote Python API reference pages for power supply, ADC, DAC, GPIO, battery, electronic load, watt meter, oscilloscope, and robot arm with full method references and examples
* Updated all Python API examples to use the `from lager import Net, NetType` import pattern
* Added new CLI reference pages for terminal, status, install, uninstall, and exec commands
* Updated getting started guides with improved overview and instrument setup instructions

## <u>Installation</u>

To install this version:

```bash theme={null}
pip install lager-cli==0.3.23
```

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/0.3.23/)