Minor new feature:
* distro alias facility in config space. (Primarily for testing.)
* Undocumented --config-lookup-explode= feature. (For testing.)
+ * Provide `dgit print-dgit-repos-server-source-url'. Re:#850521.
dgit-badcommit-fixup:
* Do not investigate symrefs. Closes:#850547.
Docuentation [Sean Whitton]:
* dgit-sponsorship(7): Use --no-dep14tag. Closes:#849105.
+ * dgit-maint-merge(7): Use debian/source/patch-header. Closes:849120.
Test suite:
* Internal improvements.