branch staging updated (b3461155d0 -> 4059158e6a)

[guix-commits]

mbakke pushed a change to branch staging
in repository guix.

    from b3461155d0 Merge branch 'master' into staging
     new 1160932ea0 gnu: rust-deflate: Add 1.0.0.
     new 4059158e6a gnu: rust-png: Add 0.17.

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:
 gnu/packages/crates-graphics.scm | 42 +++++++++++++++++++++++++++++++++-------
 gnu/packages/crates-io.scm       | 31 ++++++++++++++++++++++++-----
 2 files changed, 61 insertions(+), 12 deletions(-)