EDIT 3: Read my last post here for a more curated conclusion with less mistakes and more nuance than this first post.
This tool isn’t updated has 7 months and the developer doesn’t show any activity in the Send repository during that period of time (seems unmaintained).
The only recent activity that I found from this developer somehow related to Send (after June 2023) is this:
EDIT 2: I found out now that the developer answered to four issues after June 2023:
August 2023: Anyone figured out a way to force dark mode? · Issue #174 · timvisee/send · GitHub
If you click the logo then you're redirected to the homepage. How can I turn this off? · Issue #176 · timvisee/send · GitHub
Uploading a folder not working · Issue #180 · timvisee/send · GitHub
customizing the text under Simple, private file sharing · Issue #186 · timvisee/send · GitHub
Sorry for not noticing this previously.
The only other option I find to maintain Send listed is to find a maintained fork, but so far I only found this one (and still has outdated dependencies represented by open pull requests opened by a bot):
And the developer seems to have been busy the last two months, hill at least part of that time according to this open issue:
Overall, unless this fork or the currently recommended Send starts receiving updates again, I think this recommendation should be removed due to lack of maintenance.
List of forks of Send by Mozzila (useless at this point):
List of forks of the Send fork recomended in privacy guides (useless at this point):
None fork seems maintained.
EDIT 1: the developer still seems to be fairly active in GitHub, but not in Send, so the problem shouldn’t be lack of time, maybe lack of interest or more interest in other projects.