branch master updated (f8f94cc -> 16ef7b4)

[guix-commits]

mbakke pushed a change to branch master
in repository guix.

    from f8f94cc  guix: dune-build-system: Put dune into a reproducible release 
mode.
     new 47d3585  gnu: emacs-org-reveal: Update to 20210902-1.fe9148b.
     new 1dc3825  git: 'resolve-reference' handles 'git describe'-style commit 
IDs.
     new 16ef7b4  transformations: Git tags and 'git describe' style IDs are 
used as 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              | 12 +++++++-----
 gnu/packages/emacs-xyz.scm |  6 +++---
 guix/git.scm               | 33 ++++++++++++++++++++++++---------
 guix/transformations.scm   | 30 +++++++++++++++++++++---------
 tests/transformations.scm  | 21 +++++++++++++++++++++
 5 files changed, 76 insertions(+), 26 deletions(-)