---
title: Keyman Minimum Versions
---

Changes in [minimum-versions.inc.sh](minimum-versions.inc.sh) should manually be propagated to the linked help files below:

## Keyman 19.0

Target Operating System and Platform Versions

### Keyman for Windows

Helpfile: [os.md](../windows/docs/help/common/os.md)

### Keyman for macOS

Helpfile: [requirements.md](../mac/docs/help/about/requirements.md)

### Keyman for Linux

Helpfile: [common/index.md](../linux/docs/help/common/index.md#q-what-linux-distros-will-keyman-work-with)

### Keyman iPhone and iPad

Helpfile: [system-requirements.md](../ios/docs/help/about/system-requirements.md)

### Keyman for Android

Helpfile: [system-requirements.md](../android/docs/help/about/system-requirements.md)

----

## Product Build Documentation

[linux-ubuntu.md](../docs/build/linux-ubuntu.md)

[macos.md](../docs/build/macos.md)

[windows.md](../docs/build/windows.md)

## Keyman Engine Documentation

https://help.keyman.com/developer/engine/android/latest-version/

----

## minimum-versions.inc.sh Variables

|          KEYMAN Variable          |     Value    |
|-----------------------------------|--------------|
| KEYMAN_DEFAULT_VERSION_UBUNTU_CONTAINER | noble |
| KEYMAN_MIN_TARGET_VERSION_ANDROID | 5.0 |
| KEYMAN_MIN_TARGET_VERSION_ANDROID_CHROME | 95.0 |
| KEYMAN_MIN_TARGET_VERSION_IOS | 15.6 |
| KEYMAN_MIN_TARGET_VERSION_MAC | 10.13 |
| KEYMAN_MIN_TARGET_VERSION_UBUNTU | 22.04 |
| KEYMAN_MIN_TARGET_VERSION_WEB_CHROME | 95.0 |
| KEYMAN_MIN_TARGET_VERSION_WEB_FIREFOX | 79.0 |
| KEYMAN_MIN_TARGET_VERSION_WEB_OPERA | 58.0 |
| KEYMAN_MIN_TARGET_VERSION_WEB_SAFARI | 13.0 |
| KEYMAN_MIN_TARGET_VERSION_WINDOWS | 10 |
| KEYMAN_MIN_VERSION_ANDROID_SDK | 21 |
| KEYMAN_MIN_VERSION_CPP | 17 |
| KEYMAN_MIN_VERSION_EMSCRIPTEN | 3.1.64 |
| KEYMAN_MIN_VERSION_MESON | 1.0.0 |
| KEYMAN_MIN_VERSION_NODE_MAJOR | 20 |
| KEYMAN_MIN_VERSION_NPM | 10.5.1 |
| KEYMAN_MIN_VERSION_VISUAL_STUDIO | 2022 |
| KEYMAN_VERSION_CLDR | 46 |
| KEYMAN_VERSION_GRADLE | 8.12 |
| KEYMAN_VERSION_ICU | 73.1 |
| KEYMAN_VERSION_ISO639_3 | 2024-05-22 |
| KEYMAN_VERSION_JAVA | 21 |
| KEYMAN_VERSION_LANGTAGS | 2026-02-03 |
| KEYMAN_VERSION_LANGUAGE_SUBTAG_REGISTRY | 2025-03-10 |
| KEYMAN_VERSION_UNICODE | 17.0.0 |

> ### This file is auto-generated by publish-minimum-versions.sh. Do not modify