This is part of #28769, with some of my changes on top.

Christopher Baines (1):
  gnu: Switch to using the version-major procedure.

nee (1):
  guix: utils: Add version-major.

 gnu/packages/audio.scm          | 2 +-
 gnu/packages/bioinformatics.scm | 2 +-
 gnu/packages/messaging.scm      | 2 +-
 gnu/packages/statistics.scm     | 2 +-
 guix/utils.scm                  | 5 +++++
 5 files changed, 9 insertions(+), 4 deletions(-)