Embedthis GoAhead Edition Licenses
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Embedthis GoAhead is provided subject to a commercial license and subscription as describe in the [Terms of Use](https://www.embedthis.com/about/terms.html).
The commercial license enables you to embed the software and distribute and sell your products containing the software.
Please read the following document for more information:
* [Embedthis Commercial License](https://www.embedthis.com/licensing/)
or contact [@embedthis.com](mailto:dev@embdthis.com) if you have questions.
## Evaluation Use
An evaluation license is offered that provides a limited, evaluation license for internal and non-commercial use. See the [EVAL.md](./EVAL.md) license for details.
With a paid-up subscription you can incorporate new releases, updates and patches for the software into your products. If you do not have an active subscription, you cannot apply patches from the software to your products.
## GoAhead 2.X License
GoAhead version 2.X is obsolete. If you are using version 2, you cannot apply code or patches from the GoAhead version 4+ code base as the GoAhead 2.X license is incompatible. You must adopt a commercial license for GoAhead version 4+. You cannot extract patches from this repository and apply to GoAhead 2 code.
While the GoAhead 3/4+ APIs are different in syntax, the underlying functionality is the same, the upgrade to version 4+ is quite easy.
Third Party Licenses
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The Software contains third party software under the agreements that follow.
### RSA MD5 License
License to copy and use this software is granted provided that it is identified as the "RSA Data Security, Inc. MD5 Message-Digest Algorithm" in all material mentioning or referencing this software or this function. License is also granted to make and use derivative works provided that such works are identified as "derived from the RSA Data Security, Inc. MD5 Message-Digest Algorithm" in all material mentioning or referencing the derived work. RSA Data Security, Inc. makes no representations concerning either the merchantability of this software or the suitability of this software for any particular purpose. It is provided "as is" without express or implied warranty of any kind. These notices must be retained in any copies of any part of this documentation and/or software.
### MbedTLS License
MbedTLS - [Apache](http://www.apache.org/licenses/LICENSE-2.0)
Copyright Mbed TLS Contributors
Trademarks and Copyrights
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Copyright (c) Embedthis Software. All Rights Reserved.
Embedthis and Embedthis GoAhead are trademarks of Embedthis Software, LLC.
Other brands and their products are trademarks of their respective holders.