branch master updated (2f64880 -> c984b70)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from 2f64880  gnu: quadrapassel: Update to 3.36.02.
     new 63c799c  doc: Recommend running 'guix git authenticate' when cloning 
the repo.
     new 9e0d896  doc: Tweak mcron example.
     new 1c058c3  git: Factorize 'resolve-reference'.
     new a620c9d  git: 'update-cached-checkout' has a new #:check-out? 
parameter.
     new 8e31736  guix system: 'reconfigure' disallows downgrades by default.
     new 3a27a3d  gnu: guix-jupyter: Correct kernel search location.
     new c984b70  gnu: jupyter-guile-kernel: Update to f25fb90 and build with 
Guile 3.

The 7 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/contributing.texi               | 35 ++++++-------
 doc/guix.texi                       | 39 +++++++++++++--
 gnu/packages/guile-xyz.scm          | 25 +++++-----
 gnu/packages/package-management.scm |  3 +-
 guix/git.scm                        | 90 +++++++++++++++++++---------------
 guix/scripts/system.scm             | 15 +++++-
 guix/scripts/system/reconfigure.scm | 97 ++++++++++++++++++++++++++++++++++++-
 7 files changed, 226 insertions(+), 78 deletions(-)