Home Fragment

In the older versions, fragments with a #home tag will be shown at the home page. However, this feature has some disadvantages. For example, you can’t put a tag-fragment without the side-effect where the tag-fragment will inherit #home’s feature unexpectedly, which means the fragments tagged with the tag-fragment will also be shown on the home page. Also you can’t control the order of the fragments at the home page with #home. So the old #home tag has been replaced with Home Fragment whose child-fragments will be shown at the home page with the order maintained.