> ## 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 0.3.13

> January 16, 2026

## <u>Features</u>

### Lager Terminal - Interactive REPL

* New `lager terminal` command launches an interactive shell for running Lager commands
* Tab completion for commands, subcommands, and options
* Command history with up/down arrow navigation (persisted between sessions)
* Auto-suggestions from command history as you type
* Clean ASCII art welcome banner
* Type `help` for built-in commands, `exit` or `quit` to leave

### Update All Lager Boxes

* New `lager update --all` flag updates all saved Lager Boxes sequentially
* New `lager update --all --needs-update` flag only updates Lager Boxes with versions older than your CLI
* Visual progress bar with elapsed time during updates
* Summary report showing successful and failed updates

### Live Lager Box Status

* `lager boxes` now queries all saved Lager Boxes and displays live version status
* Shows whether each Lager Box is current, needs update, or has a newer version
* Loading spinner while querying multiple Lager Boxes
* Summary counts for Lager Boxes needing updates

## <u>Improvements</u>

### Keysight Power Supply Driver Consolidation

* Merged Keysight E36200 and E36300 series drivers into a unified `keysight_e36000.py` driver
* Reduced code duplication and simplified maintenance
* No changes to user-facing commands

### Code Quality

* Refactored boxes command for better code organization
* Refactored update command with improved progress tracking
* Test suite formatting and cleanup

## <u>Installation</u>

To install this version:

```bash theme={null}
pip install lager-cli==0.3.13
```

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/0.3.13/)