XML entities of bug summaries are taken unescaped in Mojang blog posts

If the summary of a bug report that got fixed in the latest snapshot contains XML tags, those are put unescaped in the blog post:

Example:

The "tags" of the summary of MC-106842

Target selector stops parsing its arguments if an entry is not <argument>=<value>

are taken unescaped in the bug list of https://mojang.com/2016/09/minecraft-snapshot-16w38a/