# License This software is dual-licensed. ## GPL version 3 This software is distributed under GPLv3. You are allowed to use this software for an open-source project with a compatible license. Use of IPC interface(s) provided by the project is understood to be ordinary use, not within the meaning of "covered work" as defined in the GPLv3 license. [GNU GPL license v3](https://www.gnu.org/licenses/gpl-3.0.html) ## Commercial license This software is also available under a commercial license with options for support and maintenance. Please contact sales@rt-labs.com for further details. If you intend to use this stack in a commercial product, you likely need to buy a license.