# Echo: Unknown Command: "M1011"

**URL:** <https://forum.snapmaker.com/t/echo-unknown-command-m1011/18180>\
**Category:** Snapmaker 2.0 (3-in-1)\
**Created:** [April 25, 2021, 3:50pm UTC](https://forum.snapmaker.com/t/echo-unknown-command-m1011/18180 "2021-04-25T15:50:30Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![Edwin](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/edwin/32/13481_2.png) [@Edwin](https://forum.snapmaker.com/u/Edwin)\
**Post date:** [May 11, 2021, 9:56am UTC](https://forum.snapmaker.com/t/echo-unknown-command-m1011/18180/11 "2021-05-11T09:56:52Z")

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Update

Snapmaker Luban 3.15.1 has been released.

> [@Snapmaker Luban Downloads and Updates](https://forum.snapmaker.com/t/snapmaker-luban-downloads-and-updates/4949/24):
>
> May 11, 2021: v3.15.1 Snapmaker Luban v3.15.1 version, changelog: Fix: Add missing handing of M1011 command Fix: Add a text indicator for creating toolpath Snapmaker Luban for macOS Download: [snapmaker-luban-3.15.0-mac-x64.dmg](https://s3-us-west-2.amazonaws.com/snapmaker.com/download/luban/Snapmaker-Luban-3.15.1-mac-x64.dmg) Snapmaker Luban for Windows 64-bit Download: [snapmaker-luban-3.15.1-win-x64.exe](https://s3-us-west-2.amazonaws.com/snapmaker.com/download/luban/Snapmaker-Luban-3.15.1-win-x64.exe) For Linux versions and Windows 32-bit version, please refer to our [Github releases page](https://github.com/Snapmaker/Luban/releases/tag/v3.15.1) to download.

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