signalapp/Signal-Server@3432529 is the last public commit.
Is there any public reason why the server is not open source anymore? Sorry to post here, would have loved to open an issue on the Signal-Server project, but that is not possible.
Tagging all past official contributors of Signal-Server to get insight publicly: @moxie0 @moxie-signal @TheBlueMatt @geogriff-signal @acton-signal @ehrenkret-signal @noboomu-signal @posix4e @paride @FredericJacobs @mkroman
Libability in open source projects is a thing, even if forgotten. Transparency is the method. Otherwise, it requires faith. And faith is to be replaced by transparency and liability.
Otherwise, i'm sorry guys/gals, but you are pushing people down this graph for decentralization; this graphic took into consideration your server code was open, which it isn't anymore: https://twitter.com/ArndtNissen/status/1354876066691768325
Edit: signalapp/Signal-Server@365ad3a updated server code to version in April 2021:
<TextSecureServer.version>3.21</TextSecureServer.version>
</properties>
Where code is not public anymore. Same stance. Trust is now based on faith, not transparency nor accessible and auditable source code. Please change that; or claim you are now closed source on server side code and that metadata collection is whatever people might believe in without possibility of auditing it by themselves.