# Lager

## Overview

### Getting Started

- [An Introduction to Lager](https://docs.lagerdata.com/source/getting-started/overview.md): Learn how Lager adds efficiency to embedded development and hardware testing.
- [Setting Up a Lager Box](https://docs.lagerdata.com/source/getting-started/setting-up-a-lager-box.md): Turn an Ubuntu machine into a Lager Box
- [Adding your First Lager Box](https://docs.lagerdata.com/source/getting-started/adding-first-lager-box.md): Install the Lager CLI and connect to your first Lager Box
- [Setting Up Your Instruments](https://docs.lagerdata.com/source/getting-started/setting-up-instruments.md): Configure and manage instruments connected to a Lager Box
- [Interacting With Nets](https://docs.lagerdata.com/source/getting-started/interacting-with-nets.md): Control your instruments through the Lager Client using CLI or Lager Python
- [Your First Test](https://docs.lagerdata.com/source/getting-started/first-test.md): A complete walkthrough of testing a device with Lager
- [Using Lager in CI](https://docs.lagerdata.com/source/getting-started/using-lager-in-ci.md): Run hardware tests from GitHub Actions with the runner installed on the Lager Box

### Resources

- [Troubleshooting](https://docs.lagerdata.com/source/getting-started/troubleshooting.md): Solutions for common Lager issues
- [Glossary](https://docs.lagerdata.com/source/getting-started/glossary.md): Definitions of technical terms used in Lager documentation
- [Architecture](https://docs.lagerdata.com/source/getting-started/architecture.md): Lager platform architecture overview

## CLI Reference

### Lager Box Management

- [CLI Overview](https://docs.lagerdata.com/source/reference/cli/overview.md): Introduction to the Lager Command-Line Interface (CLI) for hardware control and automation.
- [Terminal](https://docs.lagerdata.com/source/reference/cli/terminal.md): Interactive REPL for running Lager commands
- [Hello](https://docs.lagerdata.com/source/reference/cli/hello.md): Validate CLI installation and Lager Box connection
- [Boxes](https://docs.lagerdata.com/source/reference/cli/boxes.md): Manage Lager Box configurations
- [Box Locking](https://docs.lagerdata.com/source/reference/cli/locking.md): Shared access control for Lager Boxes
- [Signing In](https://docs.lagerdata.com/source/reference/cli/login.md): Using lager login for access-controlled boxes
- [Install](https://docs.lagerdata.com/source/reference/cli/install.md): Install Lager box code onto a box
- [Install Wheel](https://docs.lagerdata.com/source/reference/cli/install-wheel.md): Install a local Python wheel file on a Lager Box
- [Uninstall](https://docs.lagerdata.com/source/reference/cli/uninstall.md): Remove Lager box code from a box
- [Update](https://docs.lagerdata.com/source/reference/cli/update.md): Update Lager Box code from GitHub repository
- [SSH](https://docs.lagerdata.com/source/reference/cli/ssh.md): SSH into a Lager Box
- [SSH Setup](https://docs.lagerdata.com/source/reference/cli/ssh-setup.md): Set up passwordless SSH from this machine to a Lager Box
- [Logs](https://docs.lagerdata.com/source/reference/cli/logs.md): Manage Lager Box logs

### Configuration

- [Box Config](https://docs.lagerdata.com/source/reference/cli/box-config.md): Declaratively provision a Lager Box's container — USB device permissions, packages, mounts, environment, and more
- [The .lager Configuration File](https://docs.lagerdata.com/source/reference/cli/lager-file.md): Complete reference for the .lager JSON configuration file
- [Instruments](https://docs.lagerdata.com/source/reference/cli/instruments.md): List attached instruments on a Lager Box
- [Diagnose](https://docs.lagerdata.com/source/reference/cli/diagnose.md): Single-shot diagnosis for a misbehaving instrument net
- [Nets](https://docs.lagerdata.com/source/reference/cli/nets.md): Create and manage nets (test points) on your Lager Box
- [DUT Context](https://docs.lagerdata.com/source/reference/cli/dut.md): Author the device-under-test context that the MCP server hands to AI agents
- [Bench Manifest](https://docs.lagerdata.com/source/reference/cli/bench.md): Export the bench manifest a Lager Box publishes for AI tooling
- [Defaults](https://docs.lagerdata.com/source/reference/cli/defaults.md): Manage default settings for CLI commands

### Power & Simulation

- [Power Supply](https://docs.lagerdata.com/source/reference/cli/supply.md): Control power supply on box
- [Battery Simulation](https://docs.lagerdata.com/source/reference/cli/battery.md): Control battery simulator settings and output
- [Solar Simulation](https://docs.lagerdata.com/source/reference/cli/solar.md): Control solar panel simulator settings and output
- [Electronic Load](https://docs.lagerdata.com/source/reference/cli/eload.md): Control electronic load settings and modes
- [Watt Meter](https://docs.lagerdata.com/source/reference/cli/watt.md): Read power, current, and voltage from a watt meter
- [Energy Analyzer](https://docs.lagerdata.com/source/reference/cli/energy.md): Measure energy, charge, and power statistics using an energy-analyzer net

### Measurement

- [Oscilloscope](https://docs.lagerdata.com/source/reference/cli/scope.md): Control oscilloscope settings and capture waveforms
- [Logic Analyzer (Preview)](https://docs.lagerdata.com/source/reference/cli/logic.md): Control logic analyzer channels and triggers
- [ADC](https://docs.lagerdata.com/source/reference/cli/adc.md): Read analog-to-digital converter values
- [Thermocouple](https://docs.lagerdata.com/source/reference/cli/thermocouple.md): Read thermocouple temperature measurements

### I/O & Communication

- [GPI](https://docs.lagerdata.com/source/reference/cli/gpi.md): Read GPIO input state
- [GPO](https://docs.lagerdata.com/source/reference/cli/gpo.md): Set GPIO output level
- [DAC](https://docs.lagerdata.com/source/reference/cli/dac.md): Control DAC output on box
- [UART](https://docs.lagerdata.com/source/reference/cli/uart.md): Connect to UART serial ports
- [I2C](https://docs.lagerdata.com/source/reference/cli/i2c.md): Perform I2C data transfers
- [SPI](https://docs.lagerdata.com/source/reference/cli/spi.md): Perform SPI data transfers
- [USB](https://docs.lagerdata.com/source/reference/cli/usb.md): Control USB hub port power
- [BLE](https://docs.lagerdata.com/source/reference/cli/ble.md): Scan and connect to Bluetooth Low Energy devices
- [BluFi](https://docs.lagerdata.com/source/reference/cli/blufi.md): Provision ESP32 WiFi credentials over BLE (BluFi protocol)
- [Router](https://docs.lagerdata.com/source/reference/cli/router.md): Manage routers as Lager nets

### Development

- [Debug](https://docs.lagerdata.com/source/reference/cli/debug.md): Debug firmware and manage debug sessions
- [Python](https://docs.lagerdata.com/source/reference/cli/python.md): Run Python scripts on box
- [Exec](https://docs.lagerdata.com/source/reference/cli/exec.md): Execute commands in a local Docker development container
- [Devenv](https://docs.lagerdata.com/source/reference/cli/devenv.md): Manage a local Docker-based development environment for your project
- [Binaries](https://docs.lagerdata.com/source/reference/cli/binaries.md): Manage custom binaries on Lager Boxes

### Utilities

- [Webcam](https://docs.lagerdata.com/source/reference/cli/webcam.md): Manage webcam streams on boxes
- [Robot Arm](https://docs.lagerdata.com/source/reference/cli/arm.md): Control robot arm position and movement

## Python API

### Getting Started

- [Python SDK Overview](https://docs.lagerdata.com/source/reference/python/overview.md): Introduction to the Lager Python SDK for test automation and hardware control
- [Custom Binaries](https://docs.lagerdata.com/source/reference/python/binaries.md): Execute custom binaries on the Lager Box
- [Net](https://docs.lagerdata.com/source/reference/python/net.md): Core Net class for managing hardware connections

### Development

- [Debug](https://docs.lagerdata.com/source/reference/python/debug.md): Embedded debug operations for J-Link and OpenOCD probes
- [Breakpoints](https://docs.lagerdata.com/source/reference/python/breakpoints.md): Pause a running lager python script to inspect the bench, then continue

### Power & Simulation

- [Power Supply](https://docs.lagerdata.com/source/reference/python/supply.md): Control programmable power supply nets
- [Battery Simulation](https://docs.lagerdata.com/source/reference/python/battery.md): Control battery simulation nets
- [Solar Simulation](https://docs.lagerdata.com/source/reference/python/solar.md): Control solar panel simulation nets
- [Electronic Load](https://docs.lagerdata.com/source/reference/python/eload.md): Control electronic load nets
- [Watt Meter](https://docs.lagerdata.com/source/reference/python/watt.md): Read power consumption
- [Energy Analyzer](https://docs.lagerdata.com/source/reference/python/energy.md): Integrate energy and charge, and compute power statistics using an energy-analyzer net

### Measurement

- [Oscilloscope](https://docs.lagerdata.com/source/reference/python/scope.md): Python SDK for oscilloscope control
- [Logic Analyzer (Preview)](https://docs.lagerdata.com/source/reference/python/logic.md): Digital signal capture and protocol decoding
- [ADC](https://docs.lagerdata.com/source/reference/python/adc.md): Read analog-to-digital converter values
- [Thermocouple](https://docs.lagerdata.com/source/reference/python/tc.md): Read temperature from thermocouple sensors

### I/O & Communication

- [GPIO](https://docs.lagerdata.com/source/reference/python/gpio.md): Control digital input/output pins
- [DAC](https://docs.lagerdata.com/source/reference/python/dac.md): Control digital-to-analog converter outputs
- [I2C](https://docs.lagerdata.com/source/reference/python/i2c.md): Communicate with I2C devices on the bus
- [SPI](https://docs.lagerdata.com/source/reference/python/spi.md): Communicate with SPI devices over the serial peripheral interface
- [USB Control](https://docs.lagerdata.com/source/reference/python/usb.md): Control USB device power state
- [UART Net](https://docs.lagerdata.com/source/reference/python/uart.md): High-level UART serial communication through Lager nets
- [Serial](https://docs.lagerdata.com/source/reference/python/serial.md): Native pyserial support for serial communication
- [Bluetooth Low Energy](https://docs.lagerdata.com/source/reference/python/ble.md): BLE device scanning, connection, and GATT operations
- [WiFi](https://docs.lagerdata.com/source/reference/python/wifi.md): WiFi network management
- [Router](https://docs.lagerdata.com/source/reference/python/router.md): Drive a MikroTik router as a test net

### Utilities

- [Robot Arm](https://docs.lagerdata.com/source/reference/python/arm.md): Control robotic arms for automated positioning and manipulation
- [Webcam](https://docs.lagerdata.com/source/reference/python/webcam.md): Webcam streaming and video capture for visual inspection

## Rust API

### Getting Started

- [Rust SDK Overview](https://docs.lagerdata.com/source/reference/rust/overview.md): Write your entire hardware-in-the-loop test suite in Rust and run it with cargo test
- [Client and Box](https://docs.lagerdata.com/source/reference/rust/client.md): Constructing LagerBox, discovering nets, locking the box, and safety limits
- [Net Types](https://docs.lagerdata.com/source/reference/rust/net-types.md): Every net handle and box-level capability the Rust crate exposes
- [Errors](https://docs.lagerdata.com/source/reference/rust/errors.md): Every Error variant, when it fires, and how to match on it

### Development

- [Debug Probes](https://docs.lagerdata.com/source/reference/rust/debug.md): Flash, erase, reset and read memory through a J-Link or OpenOCD probe
- [RTT](https://docs.lagerdata.com/source/reference/rust/rtt.md): Stream firmware log output, and drive an RTT console from a test
- [USB DFU](https://docs.lagerdata.com/source/reference/rust/dfu.md): Flash a device over USB DFU, without a debug probe

### Power & Simulation

- [Power Supply](https://docs.lagerdata.com/source/reference/rust/supply.md): Drive a programmable power supply and read its full state
- [Battery Simulation](https://docs.lagerdata.com/source/reference/rust/battery.md): Drive a battery simulator by state of charge, capacity and open-circuit voltage
- [Solar Simulation](https://docs.lagerdata.com/source/reference/rust/solar.md): Present a photovoltaic source with programmable irradiance
- [Electronic Load](https://docs.lagerdata.com/source/reference/rust/eload.md): Draw a controlled current, voltage, resistance or power from your DUT
- [Watt Meter](https://docs.lagerdata.com/source/reference/rust/watt.md): Measure mean power, current and voltage over a window
- [Energy Analyzer](https://docs.lagerdata.com/source/reference/rust/energy.md): Integrate energy and charge, or gather statistics, over a window

### Measurement

- [Oscilloscope](https://docs.lagerdata.com/source/reference/rust/scope.md): Why scope and logic capture are not yet available from Rust
- [ADC](https://docs.lagerdata.com/source/reference/rust/adc.md): Read analog voltages from an ADC net
- [Thermocouple](https://docs.lagerdata.com/source/reference/rust/thermocouple.md): Read temperature from a thermocouple net

### I/O & Communication

- [GPIO](https://docs.lagerdata.com/source/reference/rust/gpio.md): Read, drive and wait on digital pins
- [DAC](https://docs.lagerdata.com/source/reference/rust/dac.md): Set and read back an analog output voltage
- [I2C](https://docs.lagerdata.com/source/reference/rust/i2c.md): Scan an I2C bus and transfer bytes to devices on it
- [SPI](https://docs.lagerdata.com/source/reference/rust/spi.md): Configure a SPI bus and run full-duplex transfers
- [USB Hub Ports](https://docs.lagerdata.com/source/reference/rust/usb.md): Power-cycle a programmable USB hub port
- [UART](https://docs.lagerdata.com/source/reference/rust/uart.md): Stream a serial port from a cargo test
- [BLE](https://docs.lagerdata.com/source/reference/rust/ble.md): Scan for and connect to Bluetooth Low Energy devices from the box
- [WiFi](https://docs.lagerdata.com/source/reference/rust/wifi.md): Manage the box's own wireless interface
- [BluFi](https://docs.lagerdata.com/source/reference/rust/blufi.md): Provision an ESP32's WiFi credentials over BLE
- [Router](https://docs.lagerdata.com/source/reference/rust/router.md): Degrade the network your DUT is on, rather than removing it

### Utilities

- [Robot Arm](https://docs.lagerdata.com/source/reference/rust/arm.md): Drive a robot arm to press buttons and move fixtures
- [Webcam](https://docs.lagerdata.com/source/reference/rust/webcam.md): Start an MJPEG stream from a camera on the box

### Guides

- [Testing with cargo test](https://docs.lagerdata.com/source/reference/rust/testing.md): Structuring a Rust hardware-in-the-loop suite, parallelism, and CI
- [Authentication](https://docs.lagerdata.com/source/reference/rust/auth.md): Using the Rust crate with boxes behind an authenticating gateway
- [Async Client](https://docs.lagerdata.com/source/reference/rust/async.md): AsyncLagerBox, and exactly where it differs from the blocking client

## AI Agents (MCP)

### Model Context Protocol

- [MCP Server Overview](https://docs.lagerdata.com/source/reference/mcp/overview.md): How AI agents discover hardware and plan tests on a Lager Box via the Model Context Protocol
- [Authoring DUT Context](https://docs.lagerdata.com/source/reference/mcp/dut-context.md): Give AI agents system-level understanding of your device under test and its schematics

## Supported Instruments

### Supported Instruments

- [Lager Supported Instruments](https://docs.lagerdata.com/source/supported-instruments/supported-instruments.md): All instruments currently supported by the Lager platform.

## Release Notes

### 0.40 and later

- [Version 0.54.0](https://docs.lagerdata.com/source/release-notes/v0.54.0.md): October 7, 2026
- [Version 0.53.1](https://docs.lagerdata.com/source/release-notes/v0.53.1.md): October 6, 2026
- [Version 0.53.0](https://docs.lagerdata.com/source/release-notes/v0.53.0.md): October 2, 2026
- [Version 0.52.0](https://docs.lagerdata.com/source/release-notes/v0.52.0.md): September 30, 2026
- [Version 0.51.1](https://docs.lagerdata.com/source/release-notes/v0.51.1.md): September 30, 2026
- [Version 0.51.0](https://docs.lagerdata.com/source/release-notes/v0.51.0.md): September 28, 2026
- [Version 0.50.2](https://docs.lagerdata.com/source/release-notes/v0.50.2.md): September 24, 2026
- [Version 0.50.1](https://docs.lagerdata.com/source/release-notes/v0.50.1.md): September 23, 2026
- [Version 0.50.0](https://docs.lagerdata.com/source/release-notes/v0.50.0.md): September 23, 2026
- [Version 0.49.0](https://docs.lagerdata.com/source/release-notes/v0.49.0.md): September 18, 2026
- [Version 0.48.1](https://docs.lagerdata.com/source/release-notes/v0.48.1.md): September 16, 2026
- [Version 0.48.0](https://docs.lagerdata.com/source/release-notes/v0.48.0.md): September 15, 2026
- [Version 0.47.1](https://docs.lagerdata.com/source/release-notes/v0.47.1.md): September 11, 2026
- [Version 0.47.0](https://docs.lagerdata.com/source/release-notes/v0.47.0.md): September 10, 2026
- [Version 0.46.2](https://docs.lagerdata.com/source/release-notes/v0.46.2.md): September 8, 2026
- [Version 0.46.1](https://docs.lagerdata.com/source/release-notes/v0.46.1.md): September 8, 2026
- [Version 0.46.0](https://docs.lagerdata.com/source/release-notes/v0.46.0.md): September 4, 2026
- [Version 0.45.1](https://docs.lagerdata.com/source/release-notes/v0.45.1.md): September 2, 2026
- [Version 0.45.0](https://docs.lagerdata.com/source/release-notes/v0.45.0.md): September 1, 2026
- [Version 0.44.0](https://docs.lagerdata.com/source/release-notes/v0.44.0.md): August 28, 2026
- [Version 0.43.0](https://docs.lagerdata.com/source/release-notes/v0.43.0.md): August 25, 2026
- [Version 0.42.0](https://docs.lagerdata.com/source/release-notes/v0.42.0.md): August 25, 2026
- [Version 0.41.0](https://docs.lagerdata.com/source/release-notes/v0.41.0.md): August 24, 2026
- [Version 0.40.0](https://docs.lagerdata.com/source/release-notes/v0.40.0.md): August 21, 2026

### 0.30 – 0.39

- [Version 0.39.1](https://docs.lagerdata.com/source/release-notes/v0.39.1.md): August 19, 2026
- [Version 0.39.0](https://docs.lagerdata.com/source/release-notes/v0.39.0.md): August 19, 2026
- [Version 0.38.0](https://docs.lagerdata.com/source/release-notes/v0.38.0.md): August 18, 2026
- [Version 0.37.2](https://docs.lagerdata.com/source/release-notes/v0.37.2.md): August 17, 2026
- [Version 0.37.1](https://docs.lagerdata.com/source/release-notes/v0.37.1.md): August 17, 2026
- [Version 0.37.0](https://docs.lagerdata.com/source/release-notes/v0.37.0.md): August 14, 2026
- [Version 0.36.2](https://docs.lagerdata.com/source/release-notes/v0.36.2.md): August 12, 2026
- [Version 0.36.1](https://docs.lagerdata.com/source/release-notes/v0.36.1.md): August 12, 2026
- [Version 0.36.0](https://docs.lagerdata.com/source/release-notes/v0.36.0.md): August 12, 2026
- [Version 0.35.0](https://docs.lagerdata.com/source/release-notes/v0.35.0.md): August 6, 2026
- [Version 0.34.4](https://docs.lagerdata.com/source/release-notes/v0.34.4.md): August 5, 2026
- [Version 0.34.3](https://docs.lagerdata.com/source/release-notes/v0.34.3.md): August 4, 2026
- [Version 0.34.2](https://docs.lagerdata.com/source/release-notes/v0.34.2.md): August 2, 2026
- [Version 0.34.1](https://docs.lagerdata.com/source/release-notes/v0.34.1.md): August 2, 2026
- [Version 0.34.0](https://docs.lagerdata.com/source/release-notes/v0.34.0.md): July 30, 2026
- [Version 0.33.1](https://docs.lagerdata.com/source/release-notes/v0.33.1.md): July 29, 2026
- [Version 0.33.0](https://docs.lagerdata.com/source/release-notes/v0.33.0.md): July 28, 2026
- [Version 0.32.6](https://docs.lagerdata.com/source/release-notes/v0.32.6.md): July 28, 2026
- [Version 0.32.5](https://docs.lagerdata.com/source/release-notes/v0.32.5.md): July 27, 2026
- [Version 0.32.4](https://docs.lagerdata.com/source/release-notes/v0.32.4.md): July 24, 2026
- [Version 0.32.3](https://docs.lagerdata.com/source/release-notes/v0.32.3.md): July 22, 2026
- [Version 0.32.2](https://docs.lagerdata.com/source/release-notes/v0.32.2.md): July 22, 2026
- [Version 0.32.1](https://docs.lagerdata.com/source/release-notes/v0.32.1.md): July 21, 2026
- [Version 0.32.0](https://docs.lagerdata.com/source/release-notes/v0.32.0.md): July 20, 2026
- [Version 0.31.16](https://docs.lagerdata.com/source/release-notes/v0.31.16.md): July 20, 2026
- [Version 0.31.15](https://docs.lagerdata.com/source/release-notes/v0.31.15.md): July 20, 2026
- [Version 0.31.14](https://docs.lagerdata.com/source/release-notes/v0.31.14.md): July 17, 2026
- [Version 0.31.13](https://docs.lagerdata.com/source/release-notes/v0.31.13.md): July 16, 2026
- [Version 0.31.12](https://docs.lagerdata.com/source/release-notes/v0.31.12.md): July 15, 2026
- [Version 0.31.11](https://docs.lagerdata.com/source/release-notes/v0.31.11.md): July 14, 2026
- [Version 0.31.10](https://docs.lagerdata.com/source/release-notes/v0.31.10.md): July 13, 2026
- [Version 0.31.9](https://docs.lagerdata.com/source/release-notes/v0.31.9.md): July 13, 2026
- [Version 0.31.8](https://docs.lagerdata.com/source/release-notes/v0.31.8.md): July 13, 2026
- [Version 0.31.7](https://docs.lagerdata.com/source/release-notes/v0.31.7.md): July 13, 2026
- [Version 0.31.6](https://docs.lagerdata.com/source/release-notes/v0.31.6.md): July 13, 2026
- [Version 0.31.5](https://docs.lagerdata.com/source/release-notes/v0.31.5.md): July 10, 2026
- [Version 0.31.4](https://docs.lagerdata.com/source/release-notes/v0.31.4.md): July 10, 2026
- [Version 0.31.3](https://docs.lagerdata.com/source/release-notes/v0.31.3.md): July 10, 2026
- [Version 0.31.2](https://docs.lagerdata.com/source/release-notes/v0.31.2.md): July 8, 2026
- [Version 0.31.1](https://docs.lagerdata.com/source/release-notes/v0.31.1.md): July 6, 2026
- [Version 0.31.0](https://docs.lagerdata.com/source/release-notes/v0.31.0.md): July 2, 2026
- [Version 0.30.0](https://docs.lagerdata.com/source/release-notes/v0.30.0.md): June 30, 2026

### 0.20 – 0.29

- [Version 0.29.0](https://docs.lagerdata.com/source/release-notes/v0.29.0.md): June 29, 2026
- [Version 0.28.5](https://docs.lagerdata.com/source/release-notes/v0.28.5.md): June 24, 2026
- [Version 0.28.4](https://docs.lagerdata.com/source/release-notes/v0.28.4.md): June 22, 2026
- [Version 0.28.3](https://docs.lagerdata.com/source/release-notes/v0.28.3.md): June 18, 2026
- [Version 0.28.2](https://docs.lagerdata.com/source/release-notes/v0.28.2.md): June 17, 2026
- [Version 0.28.1](https://docs.lagerdata.com/source/release-notes/v0.28.1.md): June 15, 2026
- [Version 0.28.0](https://docs.lagerdata.com/source/release-notes/v0.28.0.md): June 13, 2026
- [Version 0.27.1](https://docs.lagerdata.com/source/release-notes/v0.27.1.md): June 12, 2026
- [Version 0.27.0](https://docs.lagerdata.com/source/release-notes/v0.27.0.md): June 12, 2026
- [Version 0.26.0](https://docs.lagerdata.com/source/release-notes/v0.26.0.md): June 11, 2026
- [Version 0.25.0](https://docs.lagerdata.com/source/release-notes/v0.25.0.md): June 11, 2026
- [Version 0.24.0](https://docs.lagerdata.com/source/release-notes/v0.24.0.md): June 5, 2026
- [Version 0.23.0](https://docs.lagerdata.com/source/release-notes/v0.23.0.md): June 4, 2026
- [Version 0.22.2](https://docs.lagerdata.com/source/release-notes/v0.22.2.md): June 3, 2026
- [Version 0.22.1](https://docs.lagerdata.com/source/release-notes/v0.22.1.md): June 2, 2026
- [Version 0.22.0](https://docs.lagerdata.com/source/release-notes/v0.22.0.md): June 1, 2026
- [Version 0.21.3](https://docs.lagerdata.com/source/release-notes/v0.21.3.md): May 29, 2026
- [Version 0.21.2](https://docs.lagerdata.com/source/release-notes/v0.21.2.md): May 29, 2026
- [Version 0.21.1](https://docs.lagerdata.com/source/release-notes/v0.21.1.md): May 29, 2026
- [Version 0.21.0](https://docs.lagerdata.com/source/release-notes/v0.21.0.md): May 28, 2026
- [Version 0.20.1](https://docs.lagerdata.com/source/release-notes/v0.20.1.md): May 27, 2026
- [Version 0.20.0](https://docs.lagerdata.com/source/release-notes/v0.20.0.md): May 27, 2026

### 0.10 – 0.19

- [Version 0.19.2](https://docs.lagerdata.com/source/release-notes/v0.19.2.md): May 25, 2026
- [Version 0.19.1](https://docs.lagerdata.com/source/release-notes/v0.19.1.md): May 25, 2026
- [Version 0.19.0](https://docs.lagerdata.com/source/release-notes/v0.19.0.md): May 23, 2026
- [Version 0.18.5](https://docs.lagerdata.com/source/release-notes/v0.18.5.md): May 22, 2026
- [Version 0.18.4](https://docs.lagerdata.com/source/release-notes/v0.18.4.md): May 20, 2026
- [Version 0.18.3](https://docs.lagerdata.com/source/release-notes/v0.18.3.md): May 15, 2026
- [Version 0.18.2](https://docs.lagerdata.com/source/release-notes/v0.18.2.md): May 13, 2026
- [Version 0.18.1](https://docs.lagerdata.com/source/release-notes/v0.18.1.md): May 13, 2026
- [Version 0.18.0](https://docs.lagerdata.com/source/release-notes/v0.18.0.md): May 12, 2026
- [Version 0.17.0](https://docs.lagerdata.com/source/release-notes/v0.17.0.md): May 5, 2026
- [Version 0.16.10](https://docs.lagerdata.com/source/release-notes/v0.16.10.md): May 1, 2026
- [Version 0.16.9](https://docs.lagerdata.com/source/release-notes/v0.16.9.md): April 29, 2026
- [Version 0.16.8](https://docs.lagerdata.com/source/release-notes/v0.16.8.md): April 28, 2026
- [Version 0.16.7](https://docs.lagerdata.com/source/release-notes/v0.16.7.md): April 28, 2026
- [Version 0.16.6](https://docs.lagerdata.com/source/release-notes/v0.16.6.md): April 27, 2026
- [Version 0.16.5](https://docs.lagerdata.com/source/release-notes/v0.16.5.md): April 27, 2026
- [Version 0.16.4](https://docs.lagerdata.com/source/release-notes/v0.16.4.md): April 27, 2026
- [Version 0.16.3](https://docs.lagerdata.com/source/release-notes/v0.16.3.md): April 24, 2026
- [Version 0.16.2](https://docs.lagerdata.com/source/release-notes/v0.16.2.md): April 17, 2026
- [Version 0.16.1](https://docs.lagerdata.com/source/release-notes/v0.16.1.md): April 13, 2026
- [Version 0.16.0](https://docs.lagerdata.com/source/release-notes/v0.16.0.md): April 13, 2026
- [Version 0.15.2](https://docs.lagerdata.com/source/release-notes/v0.15.2.md): April 8, 2026
- [Version 0.15.1](https://docs.lagerdata.com/source/release-notes/v0.15.1.md): April 7, 2026
- [Version 0.15.0](https://docs.lagerdata.com/source/release-notes/v0.15.0.md): April 2, 2026
- [Version 0.14.4](https://docs.lagerdata.com/source/release-notes/v0.14.4.md): March 31, 2026
- [Version 0.14.3](https://docs.lagerdata.com/source/release-notes/v0.14.3.md): March 31, 2026
- [Version 0.14.2](https://docs.lagerdata.com/source/release-notes/v0.14.2.md): March 30, 2026
- [Version 0.14.1](https://docs.lagerdata.com/source/release-notes/v0.14.1.md): March 24, 2026
- [Version 0.14.0](https://docs.lagerdata.com/source/release-notes/v0.14.0.md): March 24, 2026
- [Version 0.13.4](https://docs.lagerdata.com/source/release-notes/v0.13.4.md): March 23, 2026
- [Version 0.13.3](https://docs.lagerdata.com/source/release-notes/v0.13.3.md): March 21, 2026
- [Version 0.13.2](https://docs.lagerdata.com/source/release-notes/v0.13.2.md): March 21, 2026
- [Version 0.13.0](https://docs.lagerdata.com/source/release-notes/v0.13.0.md): March 20, 2026
- [Version 0.12.0](https://docs.lagerdata.com/source/release-notes/v0.12.0.md): March 20, 2026
- [Version 0.11.0](https://docs.lagerdata.com/source/release-notes/v0.11.0.md): March 18, 2026
- [Version 0.10.0](https://docs.lagerdata.com/source/release-notes/v0.10.0.md): March 17, 2026

### 0.2 – 0.9

- [Version 0.9.0](https://docs.lagerdata.com/source/release-notes/v0.9.0.md): March 16, 2026
- [Version 0.8.0](https://docs.lagerdata.com/source/release-notes/v0.8.0.md): March 12, 2026
- [Version 0.7.0](https://docs.lagerdata.com/source/release-notes/v0.7.0.md): March 10, 2026
- [Version 0.6.0](https://docs.lagerdata.com/source/release-notes/v0.6.0.md): March 06, 2026
- [Version 0.5.0](https://docs.lagerdata.com/source/release-notes/v0.5.0.md): March 05, 2026
- [Version 0.4.2](https://docs.lagerdata.com/source/release-notes/v0.4.2.md): March 04, 2026
- [Version 0.4.1](https://docs.lagerdata.com/source/release-notes/v0.4.1.md): March 03, 2026
- [Version 0.4.0](https://docs.lagerdata.com/source/release-notes/v0.4.0.md): March 3, 2026
- [Version 0.3.27](https://docs.lagerdata.com/source/release-notes/v0.3.27.md): February 19, 2026
- [Version 0.3.26](https://docs.lagerdata.com/source/release-notes/v0.3.26.md): February 19, 2026
- [Version 0.3.25](https://docs.lagerdata.com/source/release-notes/v0.3.25.md): February 18, 2026
- [Version 0.3.24](https://docs.lagerdata.com/source/release-notes/v0.3.24.md): February 17, 2026
- [Version 0.3.23](https://docs.lagerdata.com/source/release-notes/v0.3.23.md): February 16, 2026
- [Version 0.3.22](https://docs.lagerdata.com/source/release-notes/v0.3.22.md): February 16, 2026
- [Version 0.3.21](https://docs.lagerdata.com/source/release-notes/v0.3.21.md): February 15, 2026
- [Version 0.3.20](https://docs.lagerdata.com/source/release-notes/v0.3.20.md): February 13, 2026
- [Version 0.3.19](https://docs.lagerdata.com/source/release-notes/v0.3.19.md): February 9, 2026
- [Version 0.3.18](https://docs.lagerdata.com/source/release-notes/v0.3.18.md): January 30, 2026
- [Version 0.3.17](https://docs.lagerdata.com/source/release-notes/v0.3.17.md): January 29, 2026
- [Version 0.3.16](https://docs.lagerdata.com/source/release-notes/v0.3.16.md): January 26, 2026
- [Version 0.3.15](https://docs.lagerdata.com/source/release-notes/v0.3.15.md): January 20, 2026
- [Version 0.3.14](https://docs.lagerdata.com/source/release-notes/v0.3.14.md): January 20, 2026
- [Version 0.3.13](https://docs.lagerdata.com/source/release-notes/v0.3.13.md): January 16, 2026
- [Version 0.3.12](https://docs.lagerdata.com/source/release-notes/v0.3.12.md): January 15, 2026
- [Version 0.3.11](https://docs.lagerdata.com/source/release-notes/v0.3.11.md): January 15, 2026
- [Version 0.3.10](https://docs.lagerdata.com/source/release-notes/v0.3.10.md): January 15, 2026
- [Version 0.3.9](https://docs.lagerdata.com/source/release-notes/v0.3.9.md): January 15, 2026
- [Version 0.3.8](https://docs.lagerdata.com/source/release-notes/v0.3.8.md): January 15, 2026
- [Version 0.3.7](https://docs.lagerdata.com/source/release-notes/v0.3.7.md): January 15, 2025
- [Version 0.3.6](https://docs.lagerdata.com/source/release-notes/v0.3.6.md): January 15, 2025
- [Version 0.3.5](https://docs.lagerdata.com/source/release-notes/v0.3.5.md): January 09, 2026
- [Version 0.3.4](https://docs.lagerdata.com/source/release-notes/v0.3.4.md): January 07, 2026
- [Version 0.3.3](https://docs.lagerdata.com/source/release-notes/v0.3.3.md): January 07, 2026
- [Version 0.3.2](https://docs.lagerdata.com/source/release-notes/v0.3.2.md): January 07, 2026
- [Version 0.3.1](https://docs.lagerdata.com/source/release-notes/v0.3.1.md): January 5, 2026
- [Version 0.2.36](https://docs.lagerdata.com/source/release-notes/v0.2.36.md): December 18, 2025
- [Version 0.2.35](https://docs.lagerdata.com/source/release-notes/v0.2.35.md): December 17, 2025
- [Version 0.2.33](https://docs.lagerdata.com/source/release-notes/v0.2.33.md): December 15, 2025
- [Version 0.2.32](https://docs.lagerdata.com/source/release-notes/v0.2.32.md): December 11, 2025
- [Version 0.2.31](https://docs.lagerdata.com/source/release-notes/v0.2.31.md): December 10, 2025
- [Version 0.2.30](https://docs.lagerdata.com/source/release-notes/v0.2.30.md): December 8, 2025
- [Version 0.2.29](https://docs.lagerdata.com/source/release-notes/v0.2.29.md): December 6, 2025
- [Version 0.2.28](https://docs.lagerdata.com/source/release-notes/v0.2.28.md): December 5, 2025
- [Version 0.2.27](https://docs.lagerdata.com/source/release-notes/v0.2.27.md): December 5, 2025
- [Version 0.2.26](https://docs.lagerdata.com/source/release-notes/v0.2.26.md): December 5, 2025
- [Version 0.2.25](https://docs.lagerdata.com/source/release-notes/v0.2.25.md): December 4, 2025
- [Version 0.2.24](https://docs.lagerdata.com/source/release-notes/v0.2.24.md): December 4, 2025
- [Version 0.2.23](https://docs.lagerdata.com/source/release-notes/v0.2.23.md): December 2, 2025
- [Version 0.2.22](https://docs.lagerdata.com/source/release-notes/v0.2.22.md): December 2, 2025
- [Version 0.2.21](https://docs.lagerdata.com/source/release-notes/v0.2.21.md): December 2, 2025
- [Version 0.2.20](https://docs.lagerdata.com/source/release-notes/v0.2.20.md): November 26, 2025
- [Version 0.2.19](https://docs.lagerdata.com/source/release-notes/v0.2.19.md): November 24, 2025
- [Version 0.2.18](https://docs.lagerdata.com/source/release-notes/v0.2.18.md): November 24, 2025
- [Version 0.2.17](https://docs.lagerdata.com/source/release-notes/v0.2.17.md): November 21, 2025

> The links below point to documentation indexes. Follow each `/_llms/` index recursively until you reach documentation pages.

## Indexes

- [Chinese (119 pages)](https://docs.lagerdata.com/_llms/zh.md): Documentation for Chinese.


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