branch master updated (5f100c68a4 -> 4003c60abf)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from 5f100c68a4 etc: systemd services: switch to "journal" for output and 
error logging.
     new b8954a7fae gnu: guix: Update to 8f4ffb3.
     new 4003c60abf news: Add entry for the daemon fixed-output derivation 
vulnerability.

The 2 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:
 etc/news.scm                        | 40 ++++++++++++++++++++++++++++++++++++-
 gnu/packages/package-management.scm |  6 +++---
 2 files changed, 42 insertions(+), 4 deletions(-)