docs(roadmap): update release checklist

Author: Matthew Fisher

docs/roadmap/releases.rst

@@ -30,10 +30,9 @@ Patch Release
 
     $ ./contrib/bumpver/bumpver -f A.B.C A.B.D \
         README.md \
-        builder/image/Dockerfile \
-        builder/image/slugbuilder/Dockerfile \
-        builder/image/slugrunner/Dockerfile \
-        cache/Dockerfile \
+        builder/rootfs/Dockerfile \
+        builder/rootfs/usr/local/src/slugbuilder/Dockerfile \
+        builder/rootfs/usr/local/src/slugrunner/Dockerfile \
         cache/image/Dockerfile \
         client/deis.py \
         client/setup.py \
@@ -55,13 +54,12 @@ Patch Release
         registry/Dockerfile \
         router/image/Dockerfile \
         store/base/Dockerfile \
+        swarm/image/Dockerfile \
         version/version.go
 
-- Update the CHANGELOG to include all commits since the last release
-
-  - ``./contrib/util/generate-changelog.sh vA.B.C | cat - CHANGELOG.md > tmp && mv tmp CHANGELOG.md``
-  - change ``HEAD`` at the top to ``vA.B.D`` (the new release)
-  - remove any empty sections and proofread for consistency
+- Update the CHANGELOG to include all commits since the last release. Since
+  ``contrib/util/generate-changelog.sh`` only works for merges, you'll have
+  to manually add the changes to the CHANGELOG.
 
 - ``git grep A.B.C`` to ensure that no old version strings were missed