Update release notes script to add the "breaking java" label

dev-tools/es_release_notes.pl

@@ -27,12 +27,14 @@ my $Base_URL   = "https://${Github_Key}api.github.com/repos/";
 my $User_Repo  = 'elastic/elasticsearch/';
 my $Issue_URL  = "http://github.com/${User_Repo}issues/";
 
-my @Groups = qw(
-    breaking deprecation feature
-    enhancement bug regression upgrade non-issue build docs test
+my @Groups = (
+    "breaking", "breaking java", "deprecation", "feature",
+    "enhancement", "bug", "regression", "upgrade", "non-issue", "build",
+    "docs", "test"
 );
 my %Group_Labels = (
     breaking        => 'Breaking changes',
+    'breaking java' => 'Breaking Java changes',
     build           => 'Build',
     deprecation     => 'Deprecations',
     docs            => 'Docs',
@@ -158,6 +160,7 @@ sub fetch_issues {
 ISSUE:
     for my $issue (@issues) {
         next if $seen{ $issue->{number} } && !$issue->{pull_request};
+
         # uncomment for including/excluding PRs already issued in other versions
         # next if grep {$_->{name}=~/^v2/} @{$issue->{labels}};
         my %labels = map { $_->{name} => 1 } @{ $issue->{labels} };