This recommended softwarestack-update for openSUSE fixes the following issues:
- zypper:
+ Warn about repositories with 'gpgcheck=0' (bnc#848054)
+ search: fix --verbose implies --details
+ Enhance 'Digest verification failed' dialog (FATE#315008)
+ Summary: quote names including spaces (bnc#903675)
+ Provide missing man pages
+ Create man pages from asciidoc
+ Warn if legacy CLI options are used (bnc#899781)
+ Update translations

- libzypp:
+ Adapt to gpg-2.1 (bnc#908135)
+ rpm: do not obsolete yast2-packagemanager-devel by libzypp-devel-doc
+ replaceAll: fix endless loop on empty search string
+ Do not provide/obsolete yast2-packagemanager-devel by the -doc package: the -devel package already does that.
+ Call rpm with '--noglob' (bnc#892431)
+ Downloader: unify workflow downloading a (signed) master index file
+ Fix iostream includes
+ Explicitly call libsolv:pool_setdisttype
+ doc: add hint to code 12 pattern packages
+ MediaCurl: Fix URL path concatenation (bnc#901590)
+ Move doxygen html doc to libzypp-devel-doc (bnc#901691)
+ Remove non-breaking spaces from changes file
+ Control lifetime of downloaded mirrorlist
+ Store baseurls in list as order expresses preference
+ Support parsing multiple baseurls from a repo file (bnc#899510)
+ Fix handling local mirrorlist= files in .repo (bnc#899510)
+ Provide missing man pages
+ Enable building autodocs, translations and test per default on debian
+ Fix several typos in output messages and comments
+ Make the include dir path configurable
+ Update translations

- libzypp-bindings
+ Adapt to libzypp changes