- bump to 0.9.0

- see changelog for complete list of changes
- add guile-json as dependency

OBS-URL: https://build.opensuse.org/package/show/system:packagemanager/guix?expand=0&rev=7

guix.spec

@@ -21,7 +21,7 @@
 %define guix_builder_group	guixbuild
 
 Name:           guix
-Version:        0.8.3
+Version:        0.9.0
 Release:        0
 Summary:        GNU Package manager
 License:        GPL-3.0
@@ -41,6 +41,7 @@ Source5:        mips64el-linux-%{guile}
 Source6:        armhf-linux-guile-2.0.11.tar.xz
 BuildRequires:  emacs-nox
 BuildRequires:  gcc-c++
+BuildRequires:	guile-json
 BuildRequires:  libgcrypt-devel
 BuildRequires:  pkgconfig
 BuildRequires:  pkgconfig(bzip2)