manifest-format.md in inqlude-0.9.0 vs manifest-format.md in inqlude-0.10.0

@@ -241,9 +241,25 @@
 entry.
 
 Each entry contains the package_name, repository, and source_rpm attributes.
 The repository contains a url and a name sub-attribute.
 
+#### ubuntu
+
+Generic link to an Ubuntu binary package.
+
+#### linux
+
+Generic link to generic Linux binary package.
+
+#### windows
+
+Generic link to generic Windows binary package.
+
+#### osx
+
+Generic link to generic Mac OS binary package.
+
 ### group
 
 Name of a group
 
 The group optionally specifies the name of a group of libraries the library