Software:Historical Permission Notice and Disclaimer
| Author | Bruce A. Dodson[1] |
|---|---|
| Publisher | Bruce A. Dodson |
| Published | 9 November 2002 |
| FSF approved | Yes[2] |
| OSI approved | Yes |
| GPL compatible | Yes[2] |
| Copyleft | No[2] |
| Linking from code with a different license | Yes |
| Deprecated | Yes[3] |
The Historical Permission Notice and Disclaimer (HPND)[3] is an open source license, approved by the Open Source Initiative (OSI) and verified as GPL-compatible by the Free Software Foundation.[2] It is unique among the OSI's licenses because of the choices it allows in its construction; it lets the licensor pick anywhere from 0-2 warranty disclaimers, whether they want to prohibit the author's name from being used in publicity or advertising surrounding a distribution (like in the BSD License), and other spelling and grammar options. Besides this, the license can be almost functionally identical to the new, 3-clause BSD License (if the option for the no-promotion clause is exercised), or the MIT License (if the option for the no-promotion clause is not exercised).
Variants of this license are in use primarily in older software, including the original BSD kernel. Today,[when?] it is most popular to choose either the new 3-clause BSD License or the MIT License to meet the licensing needs of the developer.
This is the only OSI-certified license (excluding the public domain) that can lack a disclaimer of warranty.
The license was deprecated by its author, Bruce A. Dodson, prior to 24 September 2009.[4]
References
- ↑ Dodson, Bruce (29 November 2002). "discuss: approval request: "Historical Permission Notice and Disclaimer"". license-discuss (Mailing list). Archived from the original on 7 March 2016.
- ↑ 2.0 2.1 2.2 2.3 "Historical Permission Notice and Disclaimer". Various Licenses and Comments about Them. Free Software Foundation. https://www.gnu.org/licenses/license-list.en.html#HPND.
- ↑ 3.0 3.1 "Historical Permission Notice and Disclaimer (HPND):Licensing". 2011-06-05. http://opensource.org/licenses/HPND.
- ↑ "Legacy approval request". 2009-09-24. https://lists.opensource.org/pipermail/license-review_lists.opensource.org/2009-September/000876.html.
External links
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