Diff

mod_bookmarks: Block publishing to older XEP-0402 v0.3.0 node Having both the :0 and :1 nodes would be especially awkward, since there is no upgrade path for this case. In theory, these should be rare since no clients should have been doing XEP-0402 unless mod_bookmarks(2) was enabled. This was guesstimated to be rare with most clients doing XEP-0048 with Private XML.