<div dir="ltr"><div>Creative Commons did some research on "springing licenses" several years ago that may be of interest: <a href="https://creativecommons.org/about/legal-tools-licenses/springing-licenses/">https://creativecommons.org/about/legal-tools-licenses/springing-licenses/</a></div><div><br></div><div>-Kat<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Oct 25, 2023 at 6:44 PM Seth David Schoen <<a href="mailto:schoen@loyalty.org">schoen@loyalty.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi license-discuss members,<br>
<br>
I'm working on a research project with Open Tech Strategies and the Open<br>
Source Initiative, on the topic of delayed open source licensing.<br>
<br>
This refers to licensing models where a project is initially published<br>
under non-open-source terms, but with a promise that the code will be<br>
relicensed as open source, with some delay or under some conditions, in<br>
the future. In some cases this may be a recurring practice where<br>
updated versions are continually relicensed on a specific schedule over<br>
time.<br>
<br>
Of course, license instruments that implement this strategy are not<br>
themselves open source licenses. But we thought it was likely that<br>
subscribers of this list would be familiar with examples of this<br>
practice and might be able to suggest some that we haven't identified<br>
yet. As Karl Fogel writes,<br>
<br>
> We’d like to gather as many examples as we can, both historical and<br>
> modern, for a whitepaper that will examine the effects of DOSP on open<br>
> source projects and on open source as a whole. The paper will take no<br>
> position in the paper on the desirability of DOSP; its purpose is to<br>
> provide accurate historical description and objective analysis.<br>
<br>
You can see examples that we already know about at<br>
<br>
<a href="https://code.librehq.com/ots/dosp-research/-/blob/main/notes.md" rel="noreferrer" target="_blank">https://code.librehq.com/ots/dosp-research/-/blob/main/notes.md</a><br>
<br>
and you can contribute any additional pointers by e-mail at<br>
<<a href="mailto:dosp-research@opensource.org" target="_blank">dosp-research@opensource.org</a>>. Most replies should probably not<br>
be sent on-list to license-discuss, as we are not intending to suggest<br>
that these are examples of open-source licenses.<br>
<br>
(In my interpretation, one-off relicensing of formerly proprietary<br>
software under an open source license, that was not planned in advance,<br>
isn't the phenomenon that we're looking at. So, famous cases like<br>
Netscape Navigator, StarOffice, or Blender are probably not included<br>
here -- they simply weren't working with an intended "delay".)<br>
<br>
Thanks in advance for any suggestions!<br>
<br>
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</blockquote></div>