Bug 1850013 - Add release notes URL to Flatpak manifest. r=rjl

Differential Revision: https://phabricator.services.mozilla.com/D187150

--HG--
extra : amend_source : c5ce5fc0432a3f241c89f9618b6d8dd33dc1614e

taskcluster/ci/release-flatpak-repackage/kind.yml

@@ -54,6 +54,10 @@ job-defaults:
                     comm-esr.*: stable
                     default: beta
             MANIFEST_URL: "https://hg.mozilla.org/releases/{config_params[comm_head_repository]}/file/{config_params[comm_head_rev]}/taskcluster/docker/tb-flatpak/runme.sh"
+            RELEASE_NOTES_URL:
+                by-project:
+                    comm-esr.*: "https://www.thunderbird.net/en-US/thunderbird/{config_params[app_version]}/releasenotes/"
+                    default: "https://www.thunderbird.net/en-US/thunderbird/{config_params[app_version]}beta/releasenotes/"
         chain-of-trust: true
 
 jobs:

taskcluster/docker/tb-flatpak/org.mozilla.Thunderbird.appdata.xml.in

@@ -23,7 +23,9 @@
   </description>
 
   <releases>
-	<release version="$VERSION" date="$DATE"/>
+    <release version="$VERSION" date="$DATE">
+      <url>$RELEASE_NOTES_URL</url>
+    </release>
   </releases>
 
   <keywords>

taskcluster/docker/tb-flatpak/runme.sh

@@ -11,6 +11,7 @@ test "$CANDIDATES_DIR"
 test "$L10N_CHANGESETS"
 test "$FLATPAK_BRANCH"
 test "$MANIFEST_URL"
+test "$RELEASE_NOTES_URL"
 
 # Optional environment variables
 : WORKSPACE                     "${WORKSPACE:=/home/worker/workspace}"