GNUnet 0.25.1 released

See also: https://www.gnunet.org/en/news/2025-09-0.25.1.html

This is a bugfix release for gnunet 0.25.0.
This fixes connectivity issues between peers. Technically, this is also 
incompatible with 0.25.0, as we changed the HPKE protocol parameter with 
our newly assigned value for the Elligator HPKE (See NEWS). But since 
the .0 release was buggy in terms of connecting with other peers at all, 
there is nothing really we break compatiblity with.||


Links

     Source: https://ftpmirror.gnu.org/gnunet/gnunet-0.25.1.tar.gz
(https://ftpmirror.gnu.org/gnunet/gnunet-0.25.1.tar.gz.sig)
     Detailed list of changes:
https://git.gnunet.org/gnunet.git/log/?h=v0.25.1
     NEWS: https://git.gnunet.org/gnunet.git/tree/NEWS?h=v0.25.1

The GPG key used to sign is: 3D11063C10F98D14BD24D1470B0998EF86F59B6A

Note that due to mirror synchronization, not all links may be
functional early after the release. For direct access try
https://ftp.gnu.org/gnu/gnunet/