Prepare Jaybird 6.0.3 development

Author: mrotteveel

build.properties

@@ -1,7 +1,7 @@
 version.major=6
 version.minor=0
-version.revision=2
+version.revision=3
 # version.tag should start with a dash (-) unless it is empty
-version.tag=
+version.tag=-SNAPSHOT
 # This must be set to the git tag for a release, otherwise to the branch
-version.svntag=v6.0.2
+version.svntag=Branch_6_0

src/docs/asciidoc/release_notes.adoc

@@ -33,6 +33,12 @@ Changes per Jaybird 6 release.
 See also <<whats-new-in-jaybird-6>>.
 For known issues, consult <<known-issues>>.
 
+=== Jaybird 6.0.3
+
+The following was fixed or changed since Jaybird 6.0.3:
+
+* ...
+
 === Jaybird 6.0.2
 
 The following was fixed or changed since Jaybird 6.0.1: