branch master updated (f094c3831f -> 2e652e687e)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from f094c3831f gnu: qpwgraph: Update to 0.3.9.
     new 137b91f03b transformations: Add '--with-version'.
     new 20c923c40d transformations: Let users know when '--with-latest' has no 
effect.
     new 2e652e687e news: Add entry for '--with-version'.

The 3 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/guix.texi             | 37 +++++++++++++++----
 etc/news.scm              | 52 ++++++++++++++++++++++++++-
 guix/transformations.scm  | 91 ++++++++++++++++++++++++++++++++++-------------
 tests/transformations.scm | 19 +++++++++-
 4 files changed, 166 insertions(+), 33 deletions(-)