stretch. Closes:#848901.
* Improve "cannot represent change" message: print the git old and new
modes too.
+ * Import fix: Switch back to unpa branch on patch import iterations.
+ In particular, do not fail utterly if dpkg-source and gbp disagree.
+ Closes:#848843.
+ * dgit-maint-gbp(7): Remove reference to closed bug. [Sean Whitton]
+ Closes:#848725.
+ * dgit-sponsorship(7): Update in light of fixed #844129.
+ [Sean Whitton] Closes:#848789.
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