debian/changelog

+emboss (6.6.0+dfsg-8) UNRELEASED; urgency=medium
+
+  * Trim trailing whitespace.
+  * Use secure copyright file specification URI.
+
+ -- Jelmer Vernooij <jelmer@debian.org>  Sat, 20 Oct 2018 20:38:05 +0000
+
 emboss (6.6.0+dfsg-7) unstable; urgency=medium
 
   * debhelper 11

debian/copyright

-Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Contact: EMBOSS core development team <emboss-bug@emboss.open-bio.org>
 Source: ftp://emboss.open-bio.org/pub/EMBOSS/