Exempt stuff added to projects and milestones

.github/stale.yml

@@ -1,18 +1,29 @@
 # Number of days of inactivity before an issue becomes stale
 daysUntilStale: 60
+
 # Number of days of inactivity before a stale issue is closed
 daysUntilClose: 7
+
 # Issues with these labels will never be considered stale
 exemptLabels:
   - Priority
   - bug
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: true
+
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: true
+
 # Label to use when marking an issue as stale
-staleLabel: wontfix
+staleLabel: stale
+
 # Comment to post when marking an issue as stale. Set to `false` to disable
 markComment: >
   This issue has been automatically marked as stale because it has not had
   recent activity. It will be closed if no further activity occurs within seven days. Thank you
   for your contributions.
+  
 # Comment to post when closing a stale issue. Set to `false` to disable
 closeComment: >
   This issue is now being closed due to inactivity.