Hi Dmitry;
We'd like to include PhotoSwipe in Debian (and hence also in Ubuntu, Mint, etc...), but the statement Script is licensed under MIT license with one exception: Do not create a public WordPress plugin based on it, as I will develop it. If you need to use it for a public WordPress plugin right now, please ask me by email first. Thanks! is currently blocking us, since it seems to impose specific licensing conditions that might not fit with the Debian Free Software Guidelines. Would a slightly weaker version be OK with you? I was thinking of something like: PhotoSwipe is licensed under the MIT license. Please contact me by email before developing a public WordPress plugin based on PhotoSwipe. Thanks for considering, David P.S. I've copied this message to the public bug log. Be sure to remove the 891...@bugs.debian.org address if you don't want your reply to be public.