branch master updated (c4713ad89d -> acbb9d2dad)

[guix-commits]

apteryx pushed a change to branch master
in repository guix.

    from c4713ad89d gnu: Oops, distribute ghostscript-CVE-* patches again.
     new f15c5edb1a services: herd: Add a new 'current-service' procedure.
     new 8d785c43ba services: wireguard: Implement a dynamic IP monitoring 
feature.
     new d2385da87e services: wireguard: Clean-up configuration file serializer.
     new bdcf23cf69 services: wireguard: Add a 'configuration' action.
     new acbb9d2dad gnu: linux-libre: Apply wireguard patch fixing keep-alive 
bug.

The 5 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:
 Makefile.am                                        |   1 +
 doc/guix.texi                                      |  19 +-
 gnu/local.mk                                       |   1 +
 gnu/packages/linux.scm                             |  27 ++-
 .../linux-libre-wireguard-postup-privkey.patch     | 119 +++++++++
 gnu/services/herd.scm                              |  52 ++--
 gnu/services/vpn.scm                               | 268 +++++++++++++++------
 tests/services/vpn.scm                             |  85 +++++++
 8 files changed, 465 insertions(+), 107 deletions(-)
 create mode 100644 
gnu/packages/patches/linux-libre-wireguard-postup-privkey.patch
 create mode 100644 tests/services/vpn.scm