Prepare for 1.6 release

Signed-off-by: Jean Hertel <[email protected]>

VERSION

@@ -1 +1 @@
-1.5.1
+1.6

flatpak/br.com.jeanhertel.adriconf.appdata.xml

@@ -26,6 +26,20 @@
       </screenshot>
    </screenshots>
    <releases>
+      <release version="1.6" date="2020-01-19" urgency="low">
+         <description>
+            <p>This release has some bug-fixes but mostly is a rework in the code structure to better handle future changes</p>
+            <ul>
+               <li>Make sure we don't crash in case the new system-wide xml path is not available. @jlHertel</li>
+               <li>Generate version in about dialog at compile time. @jlHertel</li>
+               <li>Create EGL displays using GBM during gpu listing to avoid kernel driver names. @jlHertel</li>
+               <li>Rework code for easy unit testing. @jlHertel</li>
+               <li>Lower minimum desktop specification version for increased compatibility. @akien-mga</li>
+               <li>Improve documentation around releasing new versions. @jlHertel</li>
+               <li></li>
+            </ul>
+         </description>
+      </release>
       <release version="1.5.1" date="2019-09-08" urgency="low">
          <description>
             <p>This release is just a small bug-fix to disable building unit tests on flatpak builds.</p>

flatpak/br.com.jeanhertel.adriconf.json

@@ -183,7 +183,7 @@
             {
                "type": "git",
                "url": "https://github.com/jlHertel/adriconf",
-               "tag": "v1.5.1"
+               "tag": "v1.6"
             },
             {
                "type": "file",